Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 850D ONVOY, LLC - DC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
202-914 3 Washington Zone 1 DC VINNVACBDS0  236   2019-03-01   
202-914 4 Washington Zone 1 DC VINNVACBDS0  236   2019-03-01   
202-915 A Washington Zone 1 DC VINNVACBDS0  236      
202-915 0 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-915 1 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-915 2 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-915 3 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-915 4 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-915 5 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-915 6 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-915 7 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-915 8 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-915 9 Washington Zone 1 DC VINNVACBDS0  236   2019-06-19   
202-916 1 Washington Zone 1 DC VINNVACBDS0  236   2024-11-12   
202-918 2 Washington Zone 1 DC VINNVACBDS0  236   2019-08-16   
202-918 3 Washington Zone 1 DC VINNVACBDS0  236   2019-08-16   
202-918 4 Washington Zone 1 DC VINNVACBDS0  236   2019-08-16   
202-918 5 Washington Zone 1 DC VINNVACBDS0  236   2019-08-16   
202-918 6 Washington Zone 1 DC VINNVACBDS0  236   2019-08-16   
202-919 A Washington Zone 1 DC VINNVACBDS0  236      
202-919 6 Washington Zone 1 DC VINNVACBDS0  236   2018-10-19   
202-919 7 Washington Zone 1 DC VINNVACBDS0  236   2018-10-19   
202-919 8 Washington Zone 1 DC VINNVACBDS0  236   2018-10-19   
202-929 0 Washington Zone 1 DC VINNVACBDS0  236   2019-12-14   
202-929 1 Washington Zone 1 DC VINNVACBDS0  236   2019-12-14   
202-929 2 Washington Zone 1 DC VINNVACBDS0  236   2019-12-14   
202-929 3 Washington Zone 1 DC VINNVACBDS0  236   2019-12-14   
202-929 4 Washington Zone 1 DC VINNVACBDS0  236   2019-12-14   
202-929 5 Washington Zone 1 DC VINNVACBDS0  236   2019-12-14   
202-929 6 Washington Zone 1 DC VINNVACBDS0  236   2019-12-14   
202-930 8 Washington Zone 1 DC VINNVACBDS0  236   2014-12-26   
202-930 9 Washington Zone 1 DC VINNVACBDS0  236   2014-12-26   
202-931 0 Washington Zone 1 DC VINNVACBDS0  236   2020-01-24   
202-931 3 Washington Zone 1 DC VINNVACBDS0  236   2020-01-24   
202-931 4 Washington Zone 1 DC VINNVACBDS0  236   2020-01-24   
202-931 5 Washington Zone 1 DC VINNVACBDS0  236   2020-01-24   
202-931 6 Washington Zone 1 DC VINNVACBDS0  236   2020-01-24   
202-931 7 Washington Zone 1 DC VINNVACBDS0  236   2020-01-24   
202-932 A Washington Zone 1 DC VINNVACBDS0  236      
202-932 0 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-932 1 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-932 2 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-932 3 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-932 4 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-932 5 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-932 6 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-932 7 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-932 8 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-932 9 Washington Zone 1 DC VINNVACBDS0  236   2020-03-12   
202-933 0 Washington Zone 1 DC VINNVACBDS0  236   2020-05-08   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.