Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
771-205 0 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-205 1 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-205 2 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-205 3 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-205 4 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-205 5 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-205 6 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-205 7 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-205 8 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-205 9 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
771-206 0 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 1 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 2 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 3 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 4 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 5 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 6 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 7 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 8 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-206 9 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
771-207 0 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 1 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 2 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 3 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 4 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 5 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 6 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 7 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 8 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-207 9 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-14   
771-208 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
771-208 0 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-23   
771-208 1 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-23   
771-208 2 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-23   
771-208 3 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-23   
771-208 4 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-05-23   
771-210 1 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-11-09   
771-212 7 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-10-07   
771-212 8 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-10-07   
771-212 9 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-10-07   
771-213 0 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-11-09   
771-213 1 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-11-09   
771-213 2 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-11-09   
771-215 5 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2022-10-27   
771-220 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236      
771-220 0 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2023-03-10   
771-244 6 Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2024-08-10   
771-245 A Washington Zone 1 DC 074F BANDWIDTH.COM CLEC, LLC - DC 236   2024-09-14   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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