Local Calling Guide
Area code/prefix search
NPA: 983
[Rate centres in NPA 983]
[Dial plan for NPA 983]
NXX: 983
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 983-983
| A |
Longmont |
CO |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
|
|
| 983-983
| 0 |
Longmont |
CO |
DNVRCOMA51Z |
839J EON TELECOM, INC. |
656 |
|
2023-06-03 |
|
| 983-983
| 1 |
Longmont |
CO |
DNVTCOZIGMD |
732J NUSO, LLC |
656 |
|
2023-12-28 |
|
| 983-983
| 2 |
Longmont |
CO |
DNVTCOZIGMD |
732J NUSO, LLC |
656 |
|
2023-12-28 |
|
| 983-983
| 3 |
Longmont |
CO |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2023-06-02 |
|
| 983-983
| 4 |
Longmont |
CO |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2023-06-02 |
|
| 983-983
| 5 |
Longmont |
CO |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2023-06-02 |
|
| 983-983
| 6 |
Longmont |
CO |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2024-04-04 |
|
| 983-983
| 7 |
Longmont |
CO |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2023-09-08 |
|
| 983-983
| 8 |
Longmont |
CO |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2023-09-08 |
|
| 983-983
| 9 |
Longmont |
CO |
DNVRCO26XWX |
616J LEAP TELECOM, LLC |
656 |
|
2023-06-05 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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