Local Calling Guide
Area code/prefix search
NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]
NXX: 421
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
256-421 | A | Grant | AL | DCTRALGU0MD | 349D CHARTER FIBERLINK - ALABAMA, LLC - AL | 477 | |||
256-421 | 0 | Grant | AL | DCTRALGU0MD | 349D CHARTER FIBERLINK - ALABAMA, LLC - AL | 477 | |||
256-421 | 1 | Grant | AL | HNVIAL96X7X | 490J DISH WIRELESS, LLC | 477 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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