Local Calling Guide

Area code/prefix search

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NPA: 771 [Rate centres in NPA 771] [Dial plan for NPA 771]

NXX: 244

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
771-244 A Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 0 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 1 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 2 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 3 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 4 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 5 Washington Zone 1 DC VINNVACBDS0  850D ONVOY, LLC - DC 236   2024-08-09   
771-244 6 Washington Zone 1 DC WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2024-08-10   
771-244 7 Washington Zone 1 DC ARTNVAARXGY  478J NUSO, LLC 236   2024-08-10   
771-244 8 Washington Zone 1 DC ARTNVAARXGY  478J NUSO, LLC 236   2024-08-10   
771-244 9 Washington Zone 1 DC ARTNVAARXGY  478J NUSO, LLC 236   2024-08-10   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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