Local Calling Guide
Area code/prefix search
NPA: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]
NXX: 548
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
903-548 | A | Denison | TX | DLLATX37DS6 | 6114 LEVEL 3 COMMUNICATIONS, LLC - TX | 552 | 2024-01-09 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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