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 |
| 970-834
| 8 |
Eaton |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2012-08-18 |
|
| 970-834
| 9 |
Eaton |
CO |
AULTCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-835
| A |
Eckert |
CO |
ECKRCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-835
| 0 |
Eckert |
CO |
ECKRCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-835
| 1 |
Eckert |
CO |
ECKRCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-835
| 2 |
Eckert |
CO |
ECKRCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-835
| 3 |
Eckert |
CO |
ECKRCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-835
| 4 |
Eckert |
CO |
ECKRCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-835
| 6 |
Eckert |
CO |
GDJTCOMAPMD |
5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO |
656 |
|
2016-11-05 |
|
| 970-835
| 7 |
Eckert |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2022-09-30 |
|
| 970-835
| 8 |
Eckert |
CO |
ECKRCOXCRP0 |
2184 DELTA COUNTY TELE-COMM, INC. |
656 |
|
|
|
| 970-835
| 9 |
Eckert |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2020-09-14 |
|
| 970-836
| A |
Greeley |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 970-836
| 0 |
Greeley |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2022-08-27 |
|
| 970-836
| 1 |
Greeley |
CO |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2023-09-10 |
|
| 970-836
| 2 |
Greeley |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-08-28 |
|
| 970-836
| 3 |
Greeley |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-08-28 |
|
| 970-836
| 4 |
Greeley |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-08-28 |
|
| 970-836
| 5 |
Greeley |
CO |
DNVRCOII0MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-08-28 |
|
| 970-836
| 6 |
Greeley |
CO |
DNVRCOII0MD |
5562 METROPCS, INC. |
656 |
|
2022-12-27 |
|
| 970-836
| 7 |
Greeley |
CO |
DNVRCOMA51Z |
839J EON TELECOM, INC. |
656 |
|
2023-06-20 |
|
| 970-836
| 8 |
Greeley |
CO |
DNVRCOII0MD |
5562 METROPCS, INC. |
656 |
|
2022-12-27 |
|
| 970-836
| 9 |
Greeley |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2023-07-08 |
|
| 970-837
| A |
Fort Collins |
CO |
DNVRCO26XUX |
516J TON80 COMMUNICATIONS, LLC |
656 |
|
|
|
| 970-837
| 0 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2024-05-23 |
|
| 970-837
| 1 |
Fort Collins |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2022-03-08 |
|
| 970-837
| 2 |
Fort Collins |
CO |
DNVRCO26DMD |
197D VONAGE AMERICA LLC |
656 |
|
2021-10-28 |
|
| 970-837
| 3 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-05-09 |
|
| 970-837
| 4 |
Fort Collins |
CO |
DNVRCO26XUX |
516J TON80 COMMUNICATIONS, LLC |
656 |
|
2020-11-23 |
|
| 970-837
| 5 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-05-09 |
|
| 970-837
| 6 |
Fort Collins |
CO |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2022-03-08 |
|
| 970-837
| 7 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-05-09 |
|
| 970-837
| 8 |
Fort Collins |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-05-09 |
|
| 970-837
| 9 |
Fort Collins |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2022-11-27 |
|
| 970-838
| A |
Walden |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 970-838
| 0 |
Walden |
CO |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2023-05-19 |
|
| 970-838
| 1 |
Walden |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2023-03-05 |
|
| 970-838
| 3 |
Walden |
CO |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2019-05-13 |
|
| 970-838
| 7 |
Walden |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-10-30 |
|
| 970-838
| 8 |
Walden |
CO |
|
145J TERRA NOVA TELECOM INC. |
656 |
|
2025-05-24 |
|
| 970-839
| A |
Silt |
CO |
AURSCOFW2MD |
073H TELNYX LLC |
656 |
|
|
|
| 970-839
| 0 |
Silt |
CO |
AURSCOFW2MD |
073H TELNYX LLC |
656 |
|
2021-07-24 |
|
| 970-839
| 1 |
Silt |
CO |
|
515J IP HORIZON LLC |
656 |
|
2022-09-16 |
|
| 970-839
| 6 |
Silt |
CO |
FTCLCOMAAMD |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
2022-08-08 |
|
| 970-839
| 7 |
Silt |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2023-01-06 |
|
| 970-839
| 8 |
Silt |
CO |
DNVRCO26XUX |
516J TON80 COMMUNICATIONS, LLC |
656 |
|
2021-10-21 |
|
| 970-840
| A |
Brush |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-840
| 0 |
Brush |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-03-23 |
|
| 970-840
| 1 |
Brush |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-02-22 |
|
| 970-840
| 2 |
Brush |
CO |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2011-01-14 |
|
<< 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.