Local Calling Guide
Area code/prefix search
NPA: 431 [Rate centres in NPA 431] [Dial plan for NPA 431]
NXX: 509
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
431-509 | A | Stonewall | MB | WNPHMBCF6MD | 4727 ISP TELECOM, INC. | 888 | 808809 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: ISP Telecom
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