Local Calling Guide
Area code/prefix search
NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]
NXX: 483
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
203-483 | A | Branford | CT | BRFRCT00DS0 | 9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | 920 |
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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