Local Calling Guide
Area code/prefix search
Switch: WASHDC12UMD
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
771-223 | A | Washington Zone 1 | DC | 616J LEAP TELECOM, LLC | 236 | |||
771-223 | 0 | Washington Zone 1 | DC | 616J LEAP TELECOM, LLC | 236 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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