Local Calling Guide
Area code/prefix search
NPA: 531
[Rate centres in NPA 531]
[Dial plan for NPA 531]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 531-400
| 2 |
Columbus |
NE |
|
624H ONVOY SPECTRUM, LLC |
644 |
|
2021-10-31 |
|
| 531-400
| 3 |
Columbus |
NE |
|
3233 LEVEL 3 COMMUNICATIONS, LLC - NE |
644 |
|
2023-03-06 |
|
| 531-400
| 4 |
Columbus |
NE |
|
549E ONVOY, LLC - NE |
644 |
|
2021-05-07 |
|
| 531-400
| 5 |
Columbus |
NE |
|
549E ONVOY, LLC - NE |
644 |
|
2021-05-07 |
|
| 531-400
| 6 |
Columbus |
NE |
|
549E ONVOY, LLC - NE |
644 |
|
2021-05-07 |
|
| 531-400
| 7 |
Columbus |
NE |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
644 |
|
2022-03-19 |
|
| 531-400
| 8 |
Columbus |
NE |
|
624H ONVOY SPECTRUM, LLC |
644 |
|
2021-07-18 |
|
| 531-400
| 9 |
Columbus |
NE |
|
073H TELNYX LLC |
644 |
|
2022-03-01 |
|
| 531-401
| A |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 0 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 1 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 2 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 3 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 4 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 5 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 6 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 7 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 8 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-401
| 9 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| A |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 0 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 1 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 2 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 3 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 4 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 5 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 6 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 7 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 8 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-402
| 9 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| A |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 0 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 1 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 2 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 3 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 4 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 5 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 6 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 7 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 8 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-403
| 9 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-404
| A |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-404
| 0 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-404
| 1 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-404
| 2 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-404
| 3 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-404
| 4 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-404
| 5 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-404
| 6 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
| 531-404
| 7 |
Omaha |
NE |
|
7144 TELEPORT COMMUNICATIONS AMERICA, LLC - NE |
644 |
|
2025-06-04 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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