Local Calling Guide
Area code/prefix search
NPA: 671 [Rate centres in NPA 671] [Dial plan for NPA 671]
NXX: 635
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
671-635 | A | Agana | GU | AGANGU01DS2 | 3800 TELEGUAM HOLDINGS, LLC | 871 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: ISP Telecom
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