Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

NXX: 966

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-966 A Washington Zone 16 MD ARTNVAARXJY  516J TON80 COMMUNICATIONS, LLC 236   2024-01-31   
240-966 0 Washington Zone 16 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-966 1 Washington Zone 16 MD WASHDCDP8MD  071F BANDWIDTH.COM CLEC, LLC - MD 236      
240-966 2 Washington Zone 16 MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-966 3 Washington Zone 16 MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-966 4 Washington Zone 16 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-966 5 Washington Zone 16 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-966 6 Washington Zone 16 MD ARTNVAARXJY  516J TON80 COMMUNICATIONS, LLC 236      
240-966 7 Washington Zone 16 MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
240-966 8 Washington Zone 16 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-966 9 Washington Zone 16 MD WASHDC12DS6  568G PEERLESS NETWORK OF MARYLAND, LLC 236      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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