Local Calling Guide
Area code/prefix search
NPA: 970
[Rate centres in NPA 970]
[Dial plan for NPA 970]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-406
| 1 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-406
| 2 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-406
| 3 |
Dillon |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-12 |
|
| 970-406
| 4 |
Dillon |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-12 |
|
| 970-406
| 5 |
Dillon |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-12 |
|
| 970-406
| 6 |
Dillon |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-12 |
|
| 970-406
| 7 |
Dillon |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-12 |
|
| 970-406
| 8 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-406
| 9 |
Dillon |
CO |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2012-12-13 |
|
| 970-407
| A |
Fort Collins |
CO |
FTCLCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-407
| 0 |
Fort Collins |
CO |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-407
| 1 |
Fort Collins |
CO |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-407
| 2 |
Fort Collins |
CO |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-407
| 3 |
Fort Collins |
CO |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-407
| 4 |
Fort Collins |
CO |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
|
|
| 970-407
| 5 |
Fort Collins |
CO |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
|
|
| 970-407
| 6 |
Fort Collins |
CO |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-407
| 7 |
Fort Collins |
CO |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-407
| 8 |
Fort Collins |
CO |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-407
| 9 |
Fort Collins |
CO |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-408
| A |
Johnstown-Milliken |
CO |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 970-408
| 0 |
Johnstown-Milliken |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-11-08 |
|
| 970-408
| 1 |
Johnstown-Milliken |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-07-16 |
|
| 970-408
| 2 |
Johnstown-Milliken |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-03-21 |
|
| 970-408
| 3 |
Johnstown-Milliken |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-03-21 |
|
| 970-408
| 4 |
Johnstown-Milliken |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2016-07-04 |
|
| 970-408
| 5 |
Johnstown-Milliken |
CO |
DNVRCO26XIX |
073H TELNYX LLC |
656 |
|
2017-06-09 |
|
| 970-408
| 6 |
Johnstown-Milliken |
CO |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2014-09-05 |
|
| 970-408
| 7 |
Johnstown-Milliken |
CO |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2015-05-26 |
|
| 970-408
| 8 |
Johnstown-Milliken |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2016-07-28 |
|
| 970-408
| 9 |
Johnstown-Milliken |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2016-01-04 |
|
| 970-409
| A |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-409
| 0 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-409
| 1 |
Dillon |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2013-04-13 |
|
| 970-409
| 2 |
Dillon |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2014-04-08 |
|
| 970-409
| 3 |
Dillon |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2009-03-31 |
|
| 970-409
| 4 |
Dillon |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-05-22 |
|
| 970-409
| 5 |
Dillon |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2015-06-27 |
|
| 970-409
| 6 |
Dillon |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2016-03-25 |
|
| 970-409
| 7 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-409
| 8 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-409
| 9 |
Dillon |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-410
| A |
Kremmling |
CO |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
|
|
| 970-410
| 0 |
Kremmling |
CO |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2014-11-16 |
|
| 970-410
| 1 |
Kremmling |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2015-08-05 |
|
| 970-410
| 2 |
Kremmling |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-04-17 |
|
| 970-410
| 3 |
Kremmling |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-04-17 |
|
| 970-410
| 4 |
Kremmling |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2016-07-04 |
|
| 970-410
| 5 |
Kremmling |
CO |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2018-12-29 |
|
| 970-410
| 6 |
Kremmling |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2018-12-30 |
|
<< 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 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.