Local Calling Guide
Area code/prefix search
NPA: 256
[Rate centres in NPA 256]
[Dial plan for NPA 256]
NXX: 866
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
256-866
| A |
Killen |
AL |
HNVIALUNXAZ |
553J WHITESKY COMMUNICATIONS, LLC |
477 |
|
|
|
256-866
| 0 |
Killen |
AL |
|
145J TERRA NOVA TELECOM INC. |
477 |
|
2024-02-15 |
|
256-866
| 1 |
Killen |
AL |
HNVIALUNXAZ |
553J WHITESKY COMMUNICATIONS, LLC |
477 |
|
2021-05-02 |
|
256-866
| 2 |
Killen |
AL |
HNVIALUNXCZ |
506J TWILIO INTERNATIONAL, INC. |
477 |
|
2021-06-01 |
|
256-866
| 3 |
Killen |
AL |
HNVIALUNX6X |
604E ONVOY, LLC - AL |
477 |
|
2021-07-30 |
|
256-866
| 4 |
Killen |
AL |
HNVIALUNX6X |
604E ONVOY, LLC - AL |
477 |
|
2021-07-30 |
|
256-866
| 5 |
Killen |
AL |
HNVIALUNX2Z |
624H ONVOY SPECTRUM, LLC |
477 |
|
2022-02-19 |
|
256-866
| 6 |
Killen |
AL |
HNVIALUNX6X |
604E ONVOY, LLC - AL |
477 |
|
2022-03-24 |
|
256-866
| 7 |
Killen |
AL |
HNVIALUNX2Z |
624H ONVOY SPECTRUM, LLC |
477 |
|
2022-02-19 |
|
256-866
| 8 |
Killen |
AL |
HNVIALUNX2Z |
624H ONVOY SPECTRUM, LLC |
477 |
|
2021-10-27 |
|
256-866
| 9 |
Killen |
AL |
HNVIALUNX6X |
604E ONVOY, LLC - AL |
477 |
|
2023-10-13 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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