Local Calling Guide
Area code/prefix search
NPA: 256
[Rate centres in NPA 256]
[Dial plan for NPA 256]
NXX: 297
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 256-297
| A |
Cullman |
AL |
HNVIALUNXSY |
5562 METROPCS, INC. |
477 |
|
|
|
| 256-297
| 0 |
Cullman |
AL |
HNVIALUNXSY |
7475 POWERTEL BIRMINGHAM LICENSES, INC. |
477 |
|
|
|
| 256-297
| 1 |
Cullman |
AL |
HNVIALUNXIX |
072F BANDWIDTH.COM CLEC, LLC - AL |
477 |
|
2008-11-30 |
|
| 256-297
| 2 |
Cullman |
AL |
HNVIALUNX0X |
5255 LEVEL 3 COMMUNICATIONS, LLC - AL |
477 |
|
2007-04-25 |
|
| 256-297
| 3 |
Cullman |
AL |
HNVIALUNXIX |
072F BANDWIDTH.COM CLEC, LLC - AL |
477 |
|
2010-06-17 |
|
| 256-297
| 4 |
Cullman |
AL |
HNVIALUNX6X |
604E ONVOY, LLC - AL |
477 |
|
2017-07-07 |
|
| 256-297
| 5 |
Cullman |
AL |
HNVIALUNXSY |
5562 METROPCS, INC. |
477 |
|
2016-06-03 |
|
| 256-297
| 6 |
Cullman |
AL |
HNVIAL967MD |
516C AT&T CORP. |
477 |
|
2016-11-03 |
|
| 256-297
| 7 |
Cullman |
AL |
HNVIALUNXIX |
072F BANDWIDTH.COM CLEC, LLC - AL |
477 |
|
2015-10-18 |
|
| 256-297
| 8 |
Cullman |
AL |
HNVIALUNX6X |
604E ONVOY, LLC - AL |
477 |
|
2016-12-23 |
|
| 256-297
| 9 |
Cullman |
AL |
HNVIALODAMD |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
477 |
|
2020-01-17 |
|
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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