Local Calling Guide
Area code/prefix search
NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]
NXX: 600
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
571-600 | A | Dulles Metro | VA | WASHDC12KMD | 145J TERRA NOVA TELECOM INC. | 236 | |||
571-600 | 1 | Dulles Metro | VA | ARTNVAARDS2 | 275G PEERLESS NETWORK OF VIRGINIA, LLC - VA | 236 | |||
571-600 | 2 | Dulles Metro | VA | WASHDC127MD | 073H TELNYX LLC | 236 | |||
571-600 | 3 | Dulles Metro | VA | ARTNVAARDS2 | 275G PEERLESS NETWORK OF VIRGINIA, LLC - VA | 236 | |||
571-600 | 4 | Dulles Metro | VA | VINNVACBDS0 | 138E ONVOY, LLC - VA | 236 | |||
571-600 | 5 | Dulles Metro | VA | VINNVACBDS0 | 138E ONVOY, LLC - VA | 236 | |||
571-600 | 6 | Dulles Metro | VA | VINNVACBDS0 | 138E ONVOY, LLC - VA | 236 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
Sponsored by: BeeVox - Whitelabel Reseller Platform
Like this site? We accept donations via PayPal.