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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-473
| 5 |
Greeley |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-07-01 |
|
| 970-473
| 6 |
Greeley |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-09-01 |
|
| 970-473
| 7 |
Greeley |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-09-09 |
|
| 970-473
| 8 |
Greeley |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2021-11-02 |
|
| 970-473
| 9 |
Greeley |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2018-10-26 |
|
| 970-474
| A |
Julesburg |
CO |
JLBGCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-474
| 0 |
Julesburg |
CO |
JLBGCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-474
| 1 |
Julesburg |
CO |
JLBGCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-474
| 2 |
Julesburg |
CO |
JLBGCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-474
| 3 |
Julesburg |
CO |
JLBGCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-474
| 4 |
Julesburg |
CO |
JLBGCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-474
| 5 |
Julesburg |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2013-04-13 |
|
| 970-474
| 6 |
Julesburg |
CO |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2014-05-23 |
|
| 970-474
| 7 |
Julesburg |
CO |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-27 |
|
| 970-474
| 8 |
Julesburg |
CO |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-27 |
|
| 970-474
| 9 |
Julesburg |
CO |
JLBGCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-475
| A |
Greeley |
CO |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 970-475
| 0 |
Greeley |
CO |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 970-475
| 1 |
Greeley |
CO |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 970-475
| 2 |
Greeley |
CO |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 970-475
| 3 |
Greeley |
CO |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 970-475
| 4 |
Greeley |
CO |
|
026D ONVOY, LLC - CO |
656 |
|
2009-02-09 |
|
| 970-475
| 5 |
Greeley |
CO |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 970-475
| 6 |
Greeley |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2009-02-26 |
|
| 970-475
| 7 |
Greeley |
CO |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 970-475
| 8 |
Greeley |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2017-06-22 |
|
| 970-475
| 9 |
Greeley |
CO |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 970-476
| A |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-477
| A |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-477
| 0 |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-477
| 1 |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-477
| 2 |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-477
| 3 |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-477
| 4 |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-477
| 5 |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-477
| 7 |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-477
| 8 |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-478
| A |
Norwood |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
|
|
| 970-478
| 0 |
Norwood |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
| 970-478
| 1 |
Norwood |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
| 970-478
| 2 |
Norwood |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
| 970-478
| 3 |
Norwood |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2018-12-30 |
|
| 970-478
| 4 |
Norwood |
CO |
DURNCOBSDS0 |
330B FASTTRACK COMMUNICATIONS, INC. - CO |
656 |
|
2011-12-05 |
|
| 970-478
| 5 |
Norwood |
CO |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2014-11-06 |
|
| 970-478
| 6 |
Norwood |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2011-04-04 |
|
| 970-478
| 7 |
Norwood |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2007-08-30 |
|
| 970-478
| 8 |
Norwood |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2011-03-04 |
|
| 970-478
| 9 |
Norwood |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2018-12-30 |
|
| 970-479
| A |
Vail |
CO |
VAILCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-480
| A |
Estes Park |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
|
|
| 970-480
| 0 |
Estes Park |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2006-01-28 |
|
| 970-480
| 1 |
Estes Park |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2012-09-07 |
|
| 970-480
| 2 |
Estes Park |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-01-29 |
|
| 970-480
| 3 |
Estes Park |
CO |
DNVRCO26XSX |
145J TERRA NOVA TELECOM INC. |
656 |
|
2024-08-21 |
|
| 970-480
| 4 |
Estes Park |
CO |
|
145J TERRA NOVA TELECOM INC. |
656 |
|
2022-08-30 |
|
| 970-480
| 5 |
Estes Park |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2007-11-21 |
|
| 970-480
| 7 |
Estes Park |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
| 970-480
| 8 |
Estes Park |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-11-04 |
|
| 970-480
| 9 |
Estes Park |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-10-30 |
|
| 970-481
| A |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 970-482
| A |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-483
| A |
Wiggins |
CO |
WGNSCOXCDS1 |
2209 WIGGINS TEL. ASSN. |
656 |
|
|
|
| 970-484
| A |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-485
| A |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-485
| 0 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-485
| 1 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-485
| 2 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-485
| 3 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-485
| 4 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-485
| 5 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-485
| 6 |
Dillon |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2015-07-30 |
|
| 970-485
| 7 |
Dillon |
CO |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2015-05-23 |
|
| 970-485
| 8 |
Dillon |
CO |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2017-03-02 |
|
| 970-485
| 9 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-486
| A |
Dillon |
CO |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 970-486
| 1 |
Dillon |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-04-23 |
|
| 970-486
| 2 |
Dillon |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-04-23 |
|
| 970-486
| 3 |
Dillon |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2021-12-02 |
|
| 970-486
| 8 |
Dillon |
CO |
DNVRCO26XIX |
073H TELNYX LLC |
656 |
|
2017-03-23 |
|
| 970-486
| 9 |
Dillon |
CO |
DNVRCO26XSX |
145J TERRA NOVA TELECOM INC. |
656 |
|
2024-05-10 |
|
| 970-487
| A |
Collbran |
CO |
COBNCOXCRS1 |
2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK |
656 |
|
|
|
| 970-488
| A |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-488
| 0 |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2006-10-12 |
|
| 970-488
| 1 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-11-21 |
|
| 970-488
| 2 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-11-21 |
|
| 970-488
| 3 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2005-11-21 |
|
| 970-488
| 4 |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2005-07-14 |
|
| 970-488
| 5 |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2005-07-14 |
|
| 970-488
| 6 |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2005-07-14 |
|
| 970-488
| 7 |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2005-07-14 |
|
| 970-488
| 8 |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2005-07-14 |
|
| 970-488
| 9 |
Fort Collins |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2008-09-19 |
|
| 970-489
| A |
South Cheyenne |
CO |
CSPRWYDN0MD |
026D ONVOY, LLC - CO |
654 |
|
|
|
| 970-489
| 0 |
South Cheyenne |
CO |
CHYNWYRF1MD |
073H TELNYX LLC |
654 |
|
2018-05-01 |
|
| 970-489
| 1 |
South Cheyenne |
CO |
CSPRWYDN0MD |
026D ONVOY, LLC - CO |
654 |
|
2012-12-12 |
|
| 970-489
| 2 |
South Cheyenne |
CO |
CSPRWYDN0MD |
026D ONVOY, LLC - CO |
654 |
|
2012-12-12 |
|
| 970-489
| 3 |
South Cheyenne |
CO |
CSPRWYDN0MD |
026D ONVOY, LLC - CO |
654 |
|
2012-12-12 |
|
| 970-489
| 4 |
South Cheyenne |
CO |
CSPRWYDN0MD |
026D ONVOY, LLC - CO |
654 |
|
2019-09-09 |
|
| 970-489
| 5 |
South Cheyenne |
CO |
CSPRWYDN0MD |
026D ONVOY, LLC - CO |
654 |
|
2020-12-18 |
|
| 970-489
| 6 |
South Cheyenne |
CO |
CHYNWYMAXAX |
508J CENTURYLINK COMMUNICATIONS, LLC |
654 |
|
2015-03-18 |
|
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Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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