Local Calling Guide
Area code/prefix search
NPA: 548 [Rate centres in NPA 548] [Dial plan for NPA 548]
NXX: 392
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
548-392 | A | Alvinston | ON | SARNON304MD | 4727 ISP TELECOM, INC. | 888 | 805128 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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