XO Communications Services, LLC53rd Revised Page 2

Cancels 52nd Revised Page 2

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

CHECK SHEET

Page 1 – 303.2 inclusive of this price list are effective as of the date shown.

PAGE / REVISION / PAGE / REVISION / PAGE / REVISION
1 / Original / 31 / Original / 61 / 1st Rev.
2 / 53rd Rev. / * / 32 / Original / 62 / Original
3 / 42nd Rev. / * / 33 / Original / 63 / 1st Rev.
4 / 14th Rev. / * / 34 / Original / 64 / 4th Rev. / *
5 / 22nd Rev. / * / 35 / Original / 65 / Original
6 / Original / 36 / 2nd Rev. / 66 / 7th Rev. / *
7 / 5th Rev. / 37 / Original / 67 / 2nd Rev.
7.1 / 8th Rev. / 38 / Original / 68 / 5th Rev. / *
8 / Original / 39 / Original / 69 / 2nd Rev.
9 / Original / 40 / Original / 70 / Original
10 / Original / 41 / Original / 71 / Original
11 / Original / 42 / Original / 72 / 1st Rev.
12 / Original / 43 / Original / 73 / 3rd Rev.
13 / Original / 44 / Original / 74 / 1st Rev.
14 / Original / 45 / Original / 75 / Original
15 / 1st Rev. / 46 / 1st Rev. / 76 / 1st Rev.
16 / Original / 47 / Original / 77 / 4th Rev.
17 / Original / 48 / Original / 78 / 4th Rev.
18 / Original / 49 / Original / 79 / 4th Rev.
19 / Original / 50 / 2nd Rev. / 80 / 4th Rev.
20 / 1st Rev. / 51 / 4th Rev. / 81 / 5th Rev. / *
21 / Original / 51.1 / 1st Rev. / 82 / 6th Rev. / *
22 / Original / 52 / 1st Rev. / 83 / 6th Rev. / *
23 / Original / 53 / 2nd Rev. / 84 / 1st Rev.
24 / Original / 54 / 1st Rev. / 85 / Original
25 / Original / 55 / Original / 86 / Original
26 / Original / 56 / 2nd Rev. / 87 / Original
27 / 1st Rev. / 57 / 2nd Rev. / 88 / 4th Rev.
28 / Original / 58 / 2nd Rev.
29 / 1st Rev. / 59 / 7th Rev.
30 / Original / 60 / 3rd Rev.
* - indicates those pages included with this filing

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Drive

Herndon, VA 20171

XO Communications Services, LLC42nd Revised Page 3

Cancels 41st Revised Page 3

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

CHECK SHEET, (CONT'D)

Page 1 – 303.2 inclusive of this price list are effective as of the date shown.

PAGE / REVISION / PAGE / REVISION / PAGE / REVISION
89 / 6th Rev. / 121 / 1st Rev. / 156 / Original
90 / 4th Rev. / 122 / 1st Rev. / 157 / Original
91 / 6th Rev. / * / 123 / 1st Rev. / 158 / Original
92 / 7th Rev. / * / 124 / 1st Rev. / 159 / Original
93 / Original / 125 / 1st Rev. / 160 / Original
94 / 2nd Rev, / 126 / 1st Rev. / 161 / Original
95 / Original / 127 / Original / 162 / Original
96 / 2nd Rev. / 128 / 3rd Rev. / 163 / Original
97 / 2nd Rev. / 129 / 1st Rev. / 164 / Original
98 / 1st Rev. / 130 / 3rd Rev. / 165 / Original
99 / 1st Rev. / 131 / Original / 166 / Original
100 / 1st Rev. / 132 / Original / 167 / Original
101 / 1st Rev. / 133 / 5th Rev. / 168 / Original
102 / 1st Rev. / 134 / Original / 169 / Original
103 / 1st Rev. / 135 / Original / 170 / Original
104 / 3rd Rev. / 136 / 5th Rev. / 171 / Original
105 / 3rd Rev. / 137 / 1st Rev. / 172 / Original
106 / 5th Rev. / * / 138 / 5th Rev. / * / 173 / Original
106.1 / 1st Rev. / 139 / Original / 174 / Original
106.2 / Original / 140 / 2nd Rev. / 175 / Original
106.3 / 1st Rev, / 140.1 / 4th Rev. / 176 / Original
106.4 / Original / 140.2 / 7th Rev. / * / 176.1 / 2nd Rev.
106.5 / Original / 140.3 / 2nd Rev. / 176.2 / 2nd Rev.
106.6 / 7th Rev. / 140.4 / Original / 177 / Original
106.7 / Original / 140.5 / 3rd Rev. / * / 178 / Original
106.8 / Original / 140.6 / 3rd Rev. / 179 / Original
106.9 / Original / 141 / 1st Rev. / 180 / Original
106.10 / 4th Rev. / 142 / 1st Rev. / 181 / Original
106.11 / Original / 143 / 1st Rev. / 182 / 5th Rev. / *
106.12 / Original / 144 / 1st Rev. / 183 / 3rd Rev.
106.13 / 6th Rev. / 145 / 1st Rev. / 184 / 1st Rev.
107 / 1st Rev. / 146 / 1st Rev. / 185 / Original
108 / 1st Rev. / 147 / 1st Rev. / 186 / Original
109 / 2nd Rev. / 148 / 1st Rev. / 187 / 1st Rev.
110 / 1st Rev. / 149 / 1st Rev. / 188 / 1st Rev.
111 / 1st Rev. / 150 / 1st Rev. / 189 / 5th Rev. / *
112 / 1st Rev. / 151 / 1st Rev. / 190 / 2nd Rev.
113 / 1st Rev. / 152 / 1st Rev. / 191 / Original
114 / 1st Rev. / 153 / 1st Rev. / 192 / Original
115 / 1st Rev. / 154 / Original / 193 / Original
116 / 1st Rev. / 154 / Original / 194 / Original
117 / 1st Rev. / 155 / Original
118 / 1st Rev.
119 / 1st Rev.
120 / 1st Rev.
* - indicates those pages included with this filing

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Drive

Herndon, VA 20171

XO Communications Services, LLC (T)14th Revised Page 4

Cancels 13th Revised Page 4

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

CHECK SHEET, (CONT'D)

Page 1 - 303.2 inclusive of this price list are effective as of the date shown.

PAGE / REVISION / PAGE / REVISION / PAGE / REVISION
195 / Original / 231 / Original
196 / Original / 232 / Original
197 / Original / 233 / 1st Rev.
198 / Original / 234 / Original
199 / Original / 235 / Original
200 / Original / 236 / 1st Rev.
201 / 1st Rev. / 237 / Original
202 / Original / 238 / Original
203 / Original / 239 / 1st Rev.
204 / Original / 240 / 1st Rev.
205 / Original / 241 / Original
206 / Original / 242 / Original
207 / Original / 243 / Original
208 / Original / 244 / Original
209 / 1st Rev. / 245 / Original
210 / Original / 246 / 3rd Rev.
211 / 1st Rev. / 247 / 2nd Rev.
212 / 1st Rev. / 248 / 1st Rev.
213 / 1st Rev. / 249 / 3rd Rev,
214 / Original / 250 / 3rd Rev,
215 / 2nd Rev. / 251 / 5th Rev. / *
216 / 2nd Rev. / 252 / 5th Rev. / *
217 / 2nd Rev. / 253 / Original
218 / 1st Rev. / 254 / Original
219 / Original / 255 / Original
220 / 1st Rev. / 256 / Original
221 / Original / 257 / 5th Rev.
222 / 1st Rev. / 258 / 3rd Rev,
223 / 1st Rev. / 259 / 6th Rev. / *
224 / Original / 260 / Original
225 / Original / 261 / 2nd Rev.
226 / Original / 262 / 1st Rev.
227 / 1st Rev. / 263 / Original
228 / Original / 264 / 1st Rev.
229 / Original / 265 / 3rd Rev,
230 / 1st Rev.
* - indicates those pages included with this filing

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Drive

Herndon, VA 20171

XO Communications Services, LLC22nd Revised Page 5

Cancels 21st Revised Page 5

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

CHECK SHEET, (CONT'D)

Page 1 – 303.2 inclusive of this price list are effective as of the date shown.

PAGE / REVISION / PAGE / REVISION / PAGE / REVISION
266 / 3rd Rev. / 299 / 2nd Rev.
267 / 5th Rev. / * / 300 / 1st Rev.
268 / 5th Rev. / * / 301 / 1st Rev.
269 / 5th Rev. / * / 302 / 3rd Rev.
270 / Original / 303 / Original
271 / Original / 303.1 / Original
272 / Original / 303.2 / Original
273 / 3rd Rev.
274 / 4th Rev.
275 / 5th Rev. / *
276 / 6th Rev. / *
277 / 2nd Rev.
278 / 1st Rev.
279 / Original
280 / 4th Rev.
281 / 1st Rev.
282 / 1st Rev.
283 / 1st Rev.
284 / 2nd Rev.
285 / 1st Rev.
286 / 1st Rev.
287 / 3rd Rev.
288 / 2nd Rev.
289 / Original
290 / 1st Rev.
291 / 8th Rev. / *
292 / Original
293 / 5th Rev.
294 / 2nd Rev.
295 / Original
296 / 1st Rev.
297 / 1st Rev.
298 / 1st Rev.
* - indicates those pages included with this filing

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Drive

Herndon, VA 20171

XO Communications Services, LLC (T)4th Revised Page 64

Cancels 3rd Revised Page 64

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.1Local Exchange Service, (Cont’d)

3.1.4Business Trunks, (Cont’d)

3.1.4.1PBX Analog Trunks, (Cont'd)

3.1.4.1.1PBX Analog Trunk Rates and Charges

NRCMRC

Two-Way (Basic)

1 Year$43.00$38.65

2 Year$43.00$37.88

3 Year$43.00$37.10

In Only w/ DID

1 Year$71.00$59.20

2 Year$71.00$57.98

3 Year$71.00$56.75

DID Numbers – 20$16.00$ 3.71

DID Numbers – 100$82.00$17.28

3.1.4.1.2Digital Switched T-1

Digital Switched T-1 service provides an intraexchange digital connection between the customers PBX (Private Branch Exchange) or Hybrid Key system and XO’s Central office.

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Dr.

Herndon, VA 20171

XO Communications Services, LLC7th Revised Page 66

Cancels 6th Revised Page 66

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.1Local Exchange Service, (Cont’d)

3.1.4Business Trunks, (Cont’d)

3.1.4.2Digital Switched T-1, (Cont’d)

3.1.4.2.1Digital Switched T-1 Rates and Charges, (Cont’d)

NRCMRC

Full Switched Digital T1 Trunks

In Only (Basic)

1 Year$1,615.00$1,113.90

2 Year$1,275.00$1,031.61

3 Year$ 935.00$952.26

Out Only (Basic)

1 Year$1,615.00$1,113.90

2 Year$1,275.00$1,031.61

3 Year$ 935.00$952.26

Two-Way (Basic)

1 Year$1,615.00$1,113.90

2 Year$1,275.00$1,031.61

3 Year$ 935.00$952.26

In Only w/ DID

1 Year$1,615.00$1,113.90

2 Year$1,275.00$1,031.61

3 Year$ 935.00$952.26

Two-Way w/ DID

1 Year$1,615.00$1,113.90

2 Year$1,275.00$1,031.61

3 Year$ 935.00$952.26

DID Numbers – 20$16.00$ 3.71

DID Numbers – 100$82.00$17.28

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Manager

13865 Sunrise Valley Dr.

Herndon, VA 20171

XO Communications Services, LLC (T)5th Revised Page 68

Cancels 4th Revised Page 68

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.1Local Exchange Service, (Cont’d)

3.1.4Business Trunks, (Cont’d)

3.1.4.2Digital Switched T-1, (Cont’d)

3.1.4.2.2Digital Switched T-1 Rates and Charges, (Cont’d)

NRCMRC

Per Channel Rate, Advanced

In Only w/ DID

1 Year$74.00$57.94

2 Year$56.00$56.79

3 Year$38.00$55.63

Two-Way w/ DID

Year$46.00$73.07

2 Year$34.00$71.47

3 Year$23.00$69.86

DID Numbers - 20$16.00$ 3.71

DID Numbers - 100$82.00$17.28

Trunk Change Charge

Trunk Group Configuration$50.00

Channel Reconfiguration T1$50.00

Optional Feature

Calling Number Delivery

per Trunk Group$25.00$25.00

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Manager

13865 Sunrise Valley Dr.

Herndon, VA 20171

XO Communications Services, LLC (T)5th Revised Page 81

Cancels 4th Revised Page 81

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.1Local Exchange Service, (Cont’d)

3.1.8Deluxe XOPTION Service Offering, (Cont'd.)

3.1.8.5Deluxe XOption #5*

To receive service under this XOption, the Customer must order a minimum of 10 (ten) but no more than 13 (thirteen) analog Centrex lines or basic Business local exchange lines or trunks and Dedicated Internet Access. This XOption also includes shared hosting space and the Customer’s choice of end user shared hosting web applications. Customer must choose from one of the options below for the monthly minutes of domestic long distance usage: “A” = 4,000 minutes, “B” = 7,000 minutes, “C” =10,000 minutes, and “D” = 25,000 minutes. The domestic long distance usage above these options will be billed at rates set forth in Company’s Message Toll Service tariff for intrastate toll use or pursuant to the Terms and Conditions governing long distance service found on Company’s website for interstate use. The MRC for each is listed below. This XOption includes unlimited local exchange calling. International usage is provided under Company’s Platinum Small Business Plan Pursuant to the Terms and Conditions governing international traffic found on Company’s website.

Monthly Recurring ChargeA=$1,563.58

B=$2,038.53

C=$2,245.44

D=$3,264.72

Non-Recurring Charge $1,800.00

*Effective December 18, 2008, this product will be available only to current customers at their current location.

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Dr.

Herndon, VA 20171

XO Communications Services, LLC (T)6th Revised Page 82

Cancels 5th Revised Page 82

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.1Local Exchange Service, (Cont’d)

3.1.8Deluxe XOPTION Service Offering, (Cont'd.)

3.1.8.6Deluxe XOption #6*

To receive service under this XOption, the Customer must order a minimum of 14(fourteen) but no more than 18 (eighteen) analog Centrex lines or basic Business local exchange lines or trunks and Dedicated Internet Access. This XOption also includes shared hosting space and the Customer’s choice of end user shared hosting web applications. Customer must choose from one of the options below for the monthly minutes of domestic long distance usage: “A” = 5,000 minutes, “B” = 7,000 minutes, and “C” =10,000 minutes, and “D” = 25,000 minutes. The domestic long distance usage above these options will be billed at rates set forth in Company’s Message Toll Service tariff for intrastate toll use or pursuant to the Terms and Conditions governing long distance service found on Company’s website for interstate use. The MRC for each is listed below. This XOption includes unlimited local exchange calling. International usage is provided under Company’s Platinum Small Business Plan Pursuant to the Terms and Conditions governing international traffic found on Company’s website.

Monthly Recurring ChargeA=$2,455.58

B=$2,789.17

C=$3,047.81

D=$4,321.89

Non-Recurring Charge $1,800.00

*Effective December 18, 2008, this product will be available only to current customers at their current location.

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Dr.

Herndon, VA 20171

XO Communications Services, LLC (T)6th Revised Page 83

Cancels 5th Revised Page 83

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.1Local Exchange Service, (Cont’d)

3.1.8Deluxe XOPTION Service Offering, (Cont'd.)

3.1.8.7Deluxe XOption #7*

To receive service under this XOption, the Customer must order a DS-1 access facility for voice and Internet delivery. The Customer can select the configuration of the voice and data lines up to but not more than 24 lines combined. This XOption also includes shared hosting space and the Customer’s choice of end user shared hosting web applications. Customer must choose from one of the four options for the monthly minutes of domestic long distance usage: “A” = 4,000 minutes, “B” = 7,000 minutes, “C” =10,000 minutes, and “D” = 25,000 minutes. The domestic long distance usage above these options will be billed at rates set forth in Company’s Message Toll Service tariff for intrastate toll use or pursuant to the Terms and Conditions governing long distance service found on Company’s website for interstate use. The MRC for each is listed below. This XOption includes unlimited local exchange calling. International usage is provided under Company’s Platinum Small Business Plan Pursuant to the Terms and Conditions governing international traffic found on Company’s website.

Monthly Recurring ChargeA=$1,426.92

B=$1,559.14

C=$1,688.49

D=$2,342.43

Non-Recurring Charge $ 999.00

*Effective December 18, 2008, this product will be available only to current customers at their current location.

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Dr.

Herndon, VA 20171

XO Communications Services, LLC (T)6th Revised Page 91

Cancels 5th Revised Page 91

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.1Local Exchange Service, (Cont’d)

3.1.8Deluxe XOPTION Service Offering, (Cont'd.)

3.1.8.15Deluxe XOption #15*

To receive service under this XOption, the Customer must order a Primary Rate Interface (PRI) for voice along with Dedicated Internet Access service. This XOption also includes shared hosting space and the Customer’s choice of end user shared hosting web applications. Customer must choose from one of the options below for the monthly minutes of domestic long distance usage: “A” = 10,000 minutes, “B” = 25,000 minutes, “C” =50,000 minutes, and “D” 75,000 minutes. The domestic long distance usage above these options will be billed at rates set forth in Company’s Message Toll Service tariff for intrastate toll use or pursuant to the Terms and Conditions governing long distance service found on Company’s website for interstate use. The MRC for each choice is listed below. This XOption includes unlimited local exchange calling. International usage is provided under the Company’s Platinum Medium Business Plan pursuant to the Terms and Conditions governing international traffic found on Company’s website.

Monthly Recurring ChargeA=$2,495.26

B=$3,150.68

C=$4,244.01

D=$5,346.16

Non-Recurring Charge $1,800.00

*Effective December 18, 2008, this product will be available only to current customers at their current location.

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Dr.

Herndon, VA 20171

XO Communications Services, LLC (T)7th Revised Page 92

Cancels 6th Revised Page 92

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.1Local Exchange Service, (Cont’d)

3.1.8Deluxe XOPTION Service Offering, (Cont'd.)

3.1.8.16Deluxe XOption #16*

To receive service under this XOption, the Customer must order a PRI access facility for voice and Internet delivery. The Customer can select the configuration of the voice and data lines up to but not more than 24 lines combined. This XOption also includes shared hosting space and the Customer’s choice of end user shared hosting web applications. Customer must choose from one of the options below for the monthly minutes of domestic long distance usage: “A” = 4,000 minutes, “B” = 7,000 minutes, “C” =10,000 minutes, and “D” = 25,000 minutes. The domestic long distance usage above these options will be billed at rates set forth in Company’s Message Toll Service tariff for intrastate toll use or pursuant to the Terms and Conditions governing long distance service found on Company’s website for interstate use. The MRC for each is listed below. This XOption includes unlimited local exchange calling. International usage is provided under Company’s Platinum Small Business Plan Pursuant to the Terms and Conditions governing international traffic found on Company’s website.

Monthly Recurring ChargeA=$1,712.30

B=$1,871.08

C=$2,026.19

D=$2,810.92

Non-Recurring Charge $ 999.00

*Effective December 18, 2008, this product will be available only to current customers at their current location.

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Dr.

Herndon, VA 20171

XO Communications Services, LLC (T)5th Revised Page 106

Cancels 4th Revised Page 106

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.1Local Exchange Service, (Cont’d)

3.14National Local, (Cont'd)

3.14.2Private Branch Exchange (PBX) Trunks, (Cont’d)

(a)Service Description, (Cont’d)

Two-Way Trunks: A Trunk which allows traffic to be transmitted from either the customer’s PBX or the Company switching equipment.

One-Way, out only: A One-Way Trunk that only allows traffic originating in thecustomer’s PBX to be transmitted to the Company switching equipment.

One-Way, in only: A One-Way Trunk that only allows traffic from the Company switching equipment to be transmitted to the customer’s PBX.

Direct Inward Dialing (DID) Service: A special trunking arrangement which permits incoming calls from the exchange network to reach a specific PBX station directly without an attendant’s assistance.

(b)Rates and Charges

PBX Trunk Customers will be charged applicable Non-Recurring Charges, Monthly Recurring Charges and Usage Charges, where applicable. Additional Federal, State, and Local taxes and Surcharges may also apply. Rates below are based on a two year term. Rates for alternate term lengths may be provided on an individual case basis.

MRCNRC

PBX Trunks

Two-Way$21.18$50.00

One-Way,outonly$21.18$50.00

One-Way,inonly$21.18$50.00

OptionalFeatures

DIDTermination$36.35$32.00

Hunting$ 4.00$13.44

DIDNumbers

PerBlocksof20$ 3.71$19.20

PerBlocksof100$17.28$96.00

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Dr.

Herndon, VA 20171

XO Communications Services, LLC5th Revised Page 138

Cancels 4th Revised Page 138

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.10Remote Call Forwarding Service

Remote Call Forwarding (“RCF”) is a feature that allows a telephone number in one exchange (the RCF number) to automatically forward by telephone company equipment to a second telephone number in the same or different exchange. There is a minimum contract period of one month for this service. One RCF path is required for each simultaneous call that is forwarded. This service is not offered where the terminating number is a pay phone. Custom Calling features are not available. Call Forwarding and Remote Call Forwarding are not available on the terminating number. Customer must order sufficient facilities to handle calls.

(a)Non-Recurring Charges:

Connection Charge (Per Path)$23.80

(b)Recurring Charges:

Monthly Charges (First Path)$41.15

Monthly Charges (Each Additional Path)$39.38

(c)Usage Charges:

Applicable toll rates and surcharges apply per call and per line. Determination of rates is based on location of RCF number termination number. For local calls, the following rates apply:

Per Call$.068

(d)Change Charge:

The non-recurring charge will apply each time the number at the Call Forwarding location or the terminating number is changed.

Issued: December 24, 2014Effective: February 1, 2015

Kelly Faul, Regulatory Affairs Director

13865 Sunrise Valley Drive

Herndon, VA 20171

XO Communications Services, LLC (T)7th Revised Page 140.2

Cancels 6th Revised Page 140.2

UTAH LOCAL EXCHANGE SERVICES PRICE LIST

SECTION 3 - SERVICE DESCRIPTIONS, (CONT'D)

3.16XO Long Distance Business Plan

3.16.1XO Long Distance Business Plan is a long distance calling plan available to Company’s who are also Company’s local exchange customers. Customers must be subscribed to the Company’s local, intraLATA, and interLATA serviceat the subscribed-to location. The plan includes outbound and inbound intraLATA and interLATA calling. Toll free calls that terminate on XO facilitates are included in the plan. A Monthly Recurring Charge will apply per service location. Calls to off-net toll free numbers will be charged separately and billed at the switched toll-free per minute rate. Operator Assistance and Directory Assistance services are available to customers subject to the provisions of this tariff.