Local Calling Guide
Area code/prefix search
Region: CO
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-212
| 6 |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2010-09-05 |
|
| 970-212
| 7 |
Fort Collins |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-212
| 8 |
Fort Collins |
CO |
DNVRCO2669Z |
490J DISH WIRELESS, LLC |
656 |
|
2022-08-28 |
|
| 970-212
| 9 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2024-02-04 |
|
| 970-213
| A |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 0 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 1 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 2 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 3 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 4 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 5 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 6 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 7 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 8 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-213
| 9 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-214
| A |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 970-215
| A |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 970-216
| A |
Grand Junction |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-217
| A |
Fort Collins |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-218
| A |
Fort Collins |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-219
| A |
Fort Collins |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-220
| A |
Rangely |
CO |
RNGLCOACAMD |
1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS |
656 |
|
|
|
| 970-221
| A |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-222
| A |
Fort Collins |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-223
| A |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-224
| A |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| A |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| 0 |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| 1 |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| 2 |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| 3 |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| 4 |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| 5 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2009-01-08 |
|
| 970-225
| 6 |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| 7 |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| 8 |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-225
| 9 |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-226
| A |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-227
| A |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 970-228
| A |
Willard |
CO |
WLRDCOXCDS0 |
2210 WILLARD TEL. CO. |
656 |
|
|
|
| 970-229
| A |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-230
| A |
Glenwood Springs |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-230
| 0 |
Glenwood Springs |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-230
| 1 |
Glenwood Springs |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2014-09-06 |
|
| 970-230
| 2 |
Glenwood Springs |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2015-09-09 |
|
| 970-230
| 3 |
Glenwood Springs |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2016-08-24 |
|
| 970-230
| 4 |
Glenwood Springs |
CO |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2015-11-27 |
|
| 970-230
| 5 |
Glenwood Springs |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-08-11 |
|
| 970-230
| 6 |
Glenwood Springs |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-08-11 |
|
| 970-230
| 7 |
Glenwood Springs |
CO |
DNVRCO26XIX |
073H TELNYX LLC |
656 |
|
2017-03-23 |
|
| 970-230
| 8 |
Glenwood Springs |
CO |
DNVRCO03DS1 |
5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO |
656 |
|
2014-08-07 |
|
| 970-230
| 9 |
Glenwood Springs |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2009-04-29 |
|
| 970-231
| A |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 970-232
| A |
Fort Collins |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 970-232
| 0 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2009-10-23 |
|
| 970-232
| 1 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2004-06-12 |
|
| 970-232
| 2 |
Fort Collins |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-01-14 |
|
| 970-232
| 3 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-01-22 |
|
| 970-232
| 4 |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2005-07-11 |
|
| 970-232
| 5 |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2005-10-07 |
|
| 970-232
| 6 |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2005-10-16 |
|
| 970-232
| 7 |
Fort Collins |
CO |
|
145J TERRA NOVA TELECOM INC. |
656 |
|
2021-04-28 |
|
| 970-232
| 8 |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2005-10-16 |
|
| 970-232
| 9 |
Fort Collins |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-02-02 |
|
| 970-233
| A |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
|
|
| 970-233
| 0 |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-17 |
|
| 970-233
| 1 |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2018-12-30 |
|
| 970-233
| 2 |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2013-04-04 |
|
| 970-233
| 3 |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-09-09 |
|
| 970-233
| 4 |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-09-09 |
|
| 970-233
| 5 |
Collbran |
CO |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2014-11-05 |
|
| 970-233
| 6 |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-03-15 |
|
| 970-233
| 7 |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2007-08-30 |
|
| 970-233
| 8 |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2010-11-28 |
|
| 970-233
| 9 |
Collbran |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2018-12-30 |
|
| 970-234
| A |
Grand Junction |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-235
| A |
Estes Park |
CO |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
|
|
| 970-235
| 0 |
Estes Park |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2011-01-10 |
|
| 970-235
| 1 |
Estes Park |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-02-20 |
|
| 970-235
| 2 |
Estes Park |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2012-02-19 |
|
| 970-235
| 3 |
Estes Park |
CO |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2009-12-05 |
|
| 970-235
| 4 |
Estes Park |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2012-07-03 |
|
| 970-235
| 5 |
Estes Park |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-17 |
|
| 970-235
| 6 |
Estes Park |
CO |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2012-12-13 |
|
| 970-235
| 7 |
Estes Park |
CO |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2014-05-23 |
|
| 970-235
| 8 |
Estes Park |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2013-04-04 |
|
| 970-235
| 9 |
Estes Park |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2013-04-13 |
|
| 970-236
| A |
Aspen |
CO |
ASPECOMAGT0 |
588A ZIPPYTECH INCORPORATED |
656 |
|
|
|
| 970-236
| 0 |
Aspen |
CO |
ASPECOMAGT0 |
588A ZIPPYTECH INCORPORATED |
656 |
|
2009-08-27 |
|
| 970-236
| 1 |
Aspen |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2012-05-27 |
|
| 970-236
| 2 |
Aspen |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-12 |
|
| 970-236
| 3 |
Aspen |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-12 |
|
| 970-236
| 4 |
Aspen |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-12 |
|
| 970-236
| 5 |
Aspen |
CO |
ASPECOMAGT0 |
588A ZIPPYTECH INCORPORATED |
656 |
|
2010-06-20 |
|
| 970-236
| 6 |
Aspen |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-12-25 |
|
| 970-236
| 7 |
Aspen |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-12 |
|
| 970-236
| 8 |
Aspen |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-04-14 |
|
| 970-236
| 9 |
Aspen |
CO |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2012-10-27 |
|
| 970-237
| A |
Fort Collins |
CO |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-237
| 0 |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2008-08-23 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 >>
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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