Local Calling Guide
Area code/prefix search
NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]
NXX: 643
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
231-643 | A | Morley | MI | GDRPMIBLX8Z | 2550 123.NET, INC. | 348 | |||
231-643 | 0 | Morley | MI | GDRPMIBLX8Z | 2550 123.NET, INC. | 348 | |||
231-643 | 3 | Morley | MI | 145J TERRA NOVA TELECOM INC. | 348 | 2024-02-12 | |||
231-643 | 4 | Morley | MI | BRSPMI096MD | 145J TERRA NOVA TELECOM INC. | 348 | 2023-06-24 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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