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 |
| 531-600
| 7 |
Omaha |
NE |
OMAHNE16X9X |
710A ALLO COMMUNICATIONS, LLC - NE |
644 |
|
2015-05-04 |
|
| 531-600
| 8 |
Omaha |
NE |
OMAHNENWXTX |
995E BANDWIDTH.COM CLEC, LLC - NE |
644 |
|
2015-05-10 |
|
| 531-600
| 9 |
Omaha |
NE |
OMAHNENWXTX |
995E BANDWIDTH.COM CLEC, LLC - NE |
644 |
|
2015-05-10 |
|
| 531-622
| A |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
|
|
| 531-622
| 0 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-622
| 1 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-622
| 2 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-622
| 3 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-622
| 4 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-622
| 5 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-622
| 6 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-622
| 7 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-622
| 8 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-622
| 9 |
Omaha |
NE |
OMAHNENWXGY |
318J COMCAST IP PHONE, LLC |
644 |
|
2015-05-10 |
|
| 531-625
| A |
South Sioux City |
NE |
SXCYIA78X9X |
6529 T-MOBILE USA, INC. |
630 |
|
|
|
| 531-625
| 0 |
South Sioux City |
NE |
SXCYIADTUMD |
073H TELNYX LLC |
630 |
|
2021-02-18 |
|
| 531-625
| 1 |
South Sioux City |
NE |
SXCYIA78X1X |
3233 LEVEL 3 COMMUNICATIONS, LLC - NE |
630 |
|
2019-09-13 |
|
| 531-625
| 2 |
South Sioux City |
NE |
SXCYIADT9MD |
549E ONVOY, LLC - NE |
630 |
|
2019-08-31 |
|
| 531-625
| 3 |
South Sioux City |
NE |
SXCYIADT9MD |
549E ONVOY, LLC - NE |
630 |
|
2019-08-31 |
|
| 531-625
| 4 |
South Sioux City |
NE |
SXCYIA78X9X |
6529 T-MOBILE USA, INC. |
630 |
|
2019-08-09 |
|
| 531-625
| 5 |
South Sioux City |
NE |
SXCYIA78X9X |
6529 T-MOBILE USA, INC. |
630 |
|
2019-08-09 |
|
| 531-625
| 6 |
South Sioux City |
NE |
SXCYIA78X9X |
6529 T-MOBILE USA, INC. |
630 |
|
2019-08-09 |
|
| 531-625
| 7 |
South Sioux City |
NE |
SXCYIA78X9X |
6529 T-MOBILE USA, INC. |
630 |
|
2019-08-09 |
|
| 531-625
| 8 |
South Sioux City |
NE |
SXCYIA78X9X |
6529 T-MOBILE USA, INC. |
630 |
|
2019-08-09 |
|
| 531-625
| 9 |
South Sioux City |
NE |
SXCYIA78X9X |
6529 T-MOBILE USA, INC. |
630 |
|
2019-08-09 |
|
| 531-666
| A |
Fremont |
NE |
OMAKNEYW6MD |
965H FRACTEL, LLC |
644 |
|
|
|
| 531-666
| 0 |
Fremont |
NE |
OMAHNENWXPX |
549E ONVOY, LLC - NE |
644 |
|
2023-08-11 |
|
| 531-666
| 1 |
Fremont |
NE |
OMAKNEYW1MD |
939H COMMIO, LLC |
644 |
|
2022-07-29 |
|
| 531-666
| 2 |
Fremont |
NE |
OMAHNENWXMX |
6701 AERIAL COMMUNICATIONS, INC. |
644 |
|
2023-06-23 |
|
| 531-666
| 3 |
Fremont |
NE |
OMAHNENWXMX |
6701 AERIAL COMMUNICATIONS, INC. |
644 |
|
2023-06-23 |
|
| 531-666
| 4 |
Fremont |
NE |
OMAHNENWXMX |
6701 AERIAL COMMUNICATIONS, INC. |
644 |
|
2023-06-23 |
|
| 531-666
| 5 |
Fremont |
NE |
OMAHNENWX2Y |
624H ONVOY SPECTRUM, LLC |
644 |
|
2021-07-18 |
|
| 531-666
| 6 |
Fremont |
NE |
OMAKNEYW6MD |
965H FRACTEL, LLC |
644 |
|
2019-03-26 |
|
| 531-666
| 7 |
Fremont |
NE |
OMAHNENWXPX |
549E ONVOY, LLC - NE |
644 |
|
2023-08-11 |
|
| 531-666
| 8 |
Fremont |
NE |
OMAHNENWXCY |
5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE |
644 |
|
2023-07-21 |
|
| 531-666
| 9 |
Fremont |
NE |
OMAHNENWXPX |
549E ONVOY, LLC - NE |
644 |
|
2024-06-29 |
|
| 531-710
| A |
Omaha |
NE |
OMAHNENWX2Y |
624H ONVOY SPECTRUM, LLC |
644 |
|
|
|
| 531-710
| 0 |
Omaha |
NE |
OMAHNENWGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
644 |
|
2020-04-04 |
|
| 531-710
| 1 |
Omaha |
NE |
OMAHNENWXPX |
549E ONVOY, LLC - NE |
644 |
|
2020-01-17 |
|
| 531-710
| 2 |
Omaha |
NE |
OMAHNENWGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
644 |
|
2020-04-04 |
|
| 531-710
| 3 |
Omaha |
NE |
OMAHNENWXPX |
549E ONVOY, LLC - NE |
644 |
|
2020-01-17 |
|
| 531-710
| 4 |
Omaha |
NE |
OMAONEQHRS0 |
012E GREAT PLAINS BROADBAND, INC. - NE |
644 |
|
2020-02-18 |
|
| 531-710
| 5 |
Omaha |
NE |
OMAHNENWXPX |
549E ONVOY, LLC - NE |
644 |
|
2020-01-17 |
|
| 531-710
| 6 |
Omaha |
NE |
OMAHNENWGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
644 |
|
2020-04-04 |
|
| 531-710
| 7 |
Omaha |
NE |
OMAHNENWX2Y |
624H ONVOY SPECTRUM, LLC |
644 |
|
2020-01-15 |
|
| 531-710
| 8 |
Omaha |
NE |
OMAHNENWGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
644 |
|
2020-04-04 |
|
| 531-710
| 9 |
Omaha |
NE |
OMAHNENWGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
644 |
|
2020-04-04 |
|
| 531-721
| A |
Omaha |
NE |
OMAONEQHRS0 |
012E GREAT PLAINS BROADBAND, INC. - NE |
644 |
|
|
|
| 531-721
| 0 |
Omaha |
NE |
OMAHNENWXCY |
5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE |
644 |
|
2016-09-21 |
|
| 531-721
| 1 |
Omaha |
NE |
OMAHNENWXCY |
5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE |
644 |
|
2016-09-21 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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