Local Calling Guide
Area code/prefix search
Huntsville, AL
<< 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 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 256-830
| 4 |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-830
| 5 |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-830
| 6 |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-830
| 7 |
HNVIALUNXSY |
5562 METROPCS, INC. |
477 |
|
2020-02-21 |
|
| 256-830
| 8 |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-830
| 9 |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-836
| A |
HNVIAL18X4X |
6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL |
477 |
|
|
|
| 256-836
| 0 |
HNVIAL18X4X |
6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL |
477 |
|
2017-06-01 |
|
| 256-836
| 1 |
HNVIAL18X4X |
6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL |
477 |
|
2017-06-01 |
|
| 256-836
| 2 |
HNVIAL18X4X |
6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL |
477 |
|
2017-06-01 |
|
| 256-836
| 3 |
HNVIAL18X4X |
6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL |
477 |
|
2017-07-05 |
|
| 256-836
| 4 |
HNVIAL18X4X |
6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL |
477 |
|
2017-07-05 |
|
| 256-836
| 5 |
HNVIAL18X4X |
6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL |
477 |
|
2017-07-05 |
|
| 256-836
| 6 |
HNVIALUNXSY |
5562 METROPCS, INC. |
477 |
|
2018-04-12 |
|
| 256-836
| 7 |
HNVIALUNX6X |
604E ONVOY, LLC - AL |
477 |
|
2017-07-07 |
|
| 256-836
| 8 |
HNVIALUNXSY |
5562 METROPCS, INC. |
477 |
|
2017-07-17 |
|
| 256-836
| 9 |
HNVIAL18X4X |
6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL |
477 |
|
2019-11-28 |
|
| 256-837
| A |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-842
| A |
HNVIALDYDS0 |
7451 CENTURYLINK COMMUNICATIONS LLC - AL |
477 |
|
|
|
| 256-851
| A |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-852
| A |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-855
| A |
HNVIALMTQMD |
6630 SPOK, INC. |
477 |
|
2024-01-16 |
|
| 256-858
| A |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-858
| 0 |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-858
| 1 |
HNVIAL967MD |
516C AT&T CORP. |
477 |
|
2015-10-01 |
|
| 256-858
| 2 |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-858
| 3 |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-858
| 4 |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-858
| 5 |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-858
| 6 |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-858
| 7 |
HNVIALUNX6X |
604E ONVOY, LLC - AL |
477 |
|
2016-10-01 |
|
| 256-858
| 8 |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-858
| 9 |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-859
| A |
HNVIALLWDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-863
| A |
|
604E ONVOY, LLC - AL |
477 |
|
|
|
| 256-863
| 0 |
HNVIALUNXSY |
7475 POWERTEL BIRMINGHAM LICENSES, INC. |
477 |
|
2022-03-01 |
|
| 256-863
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
477 |
|
2026-01-19 |
|
| 256-863
| 2 |
HNVIALUNX2Z |
624H ONVOY SPECTRUM, LLC |
477 |
|
2021-11-03 |
|
| 256-863
| 3 |
HNVIALUNX6X |
604E ONVOY, LLC - AL |
477 |
|
2021-08-19 |
|
| 256-863
| 4 |
HNVIALUNX2Z |
624H ONVOY SPECTRUM, LLC |
477 |
|
2021-11-03 |
|
| 256-863
| 5 |
HNVIALODAMD |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
477 |
|
2021-09-19 |
|
| 256-863
| 6 |
HNVIALODAMD |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
477 |
|
2021-09-19 |
|
| 256-863
| 7 |
HNVIALODAMD |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
477 |
|
2021-09-19 |
|
| 256-863
| 8 |
HNVIALUNXSY |
7475 POWERTEL BIRMINGHAM LICENSES, INC. |
477 |
|
2022-02-18 |
|
| 256-863
| 9 |
HNVIALUNX2Z |
624H ONVOY SPECTRUM, LLC |
477 |
|
2022-06-12 |
|
| 256-864
| A |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-864
| 0 |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-864
| 1 |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-864
| 2 |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
| 256-864
| 3 |
HNVIALUNDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
477 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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