Local Calling Guide
Area code/prefix search
NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]
NXX: 987
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
256-987 | A | Grayson | AL | 604E ONVOY, LLC - AL | 477 | ||||
256-987 | 0 | Grayson | AL | HNVIALUNX0X | 5255 LEVEL 3 COMMUNICATIONS, LLC - AL | 477 | 2021-11-15 | ||
256-987 | 1 | Grayson | AL | DCTRALGU0MD | 349D CHARTER FIBERLINK - ALABAMA, LLC - AL | 477 | 2023-05-28 | ||
256-987 | 3 | Grayson | AL | 476F CORETEL ALABAMA, INC. - AL | 477 | 2021-11-06 | |||
256-987 | 5 | Grayson | AL | HNVIALUNX6X | 604E ONVOY, LLC - AL | 477 | 2021-04-15 | ||
256-987 | 6 | Grayson | AL | HNVIALUNX6X | 604E ONVOY, LLC - AL | 477 | 2021-04-15 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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