Local Calling Guide
Area code/prefix search
Fort Collins, CO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-294
| 3 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2015-10-09 |
|
| 970-294
| 4 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2014-07-26 |
|
| 970-294
| 5 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2014-08-26 |
|
| 970-294
| 6 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2014-08-26 |
|
| 970-294
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2014-07-25 |
|
| 970-294
| 8 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2014-05-18 |
|
| 970-294
| 9 |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2014-05-18 |
|
| 970-295
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-295
| 0 |
DNVTCOZI6MD |
073H TELNYX LLC |
656 |
|
2023-07-13 |
|
| 970-295
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2023-09-16 |
|
| 970-295
| 2 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-295
| 3 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2023-02-11 |
|
| 970-295
| 4 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-09-04 |
|
| 970-295
| 5 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 970-295
| 6 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-295
| 7 |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-295
| 8 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-295
| 9 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2021-12-06 |
|
| 970-297
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-297
| 0 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-297
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2025-01-06 |
|
| 970-297
| 2 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-297
| 3 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-297
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-297
| 5 |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-297
| 6 |
FTCLCOHMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-297
| 7 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-297
| 8 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2006-09-29 |
|
| 970-297
| 9 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2023-02-11 |
|
| 970-305
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-305
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2012-10-11 |
|
| 970-305
| 1 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2012-10-12 |
|
| 970-305
| 2 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2012-10-12 |
|
| 970-305
| 3 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2012-10-19 |
|
| 970-305
| 4 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2012-10-19 |
|
| 970-305
| 5 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2013-08-07 |
|
| 970-305
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-04-08 |
|
| 970-305
| 7 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-05-08 |
|
| 970-305
| 8 |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-26 |
|
| 970-305
| 9 |
FTCLCOMA7MD |
551G NUSO, LLC |
656 |
|
2013-02-02 |
|
| 970-310
| A |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-372
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-372
| 0 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2004-10-21 |
|
| 970-372
| 1 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2006-03-25 |
|
| 970-372
| 2 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-05-01 |
|
| 970-372
| 3 |
DNVRCOMDDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2003-12-17 |
|
| 970-372
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-372
| 5 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-05-01 |
|
| 970-372
| 6 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2006-03-25 |
|
| 970-372
| 7 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2006-07-02 |
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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