Local Calling Guide

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

NXX: 471

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-471 A Washington Zone 12 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-471 0 Washington Zone 12 MD   876D ONVOY, LLC - MD 236      
240-471 1 Washington Zone 12 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-471 2 Washington Zone 12 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-471 3 Washington Zone 12 MD CHCHMDBE6MD  4716 PAETEC COMMUNICATIONS, INC. - MD 236      
240-471 4 Washington Zone 12 MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC. - MD 236      
240-471 5 Washington Zone 12 MD BTVLMD127MD  5562 METROPCS, INC. 236      
240-471 6 Washington Zone 12 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-471 7 Washington Zone 12 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      
240-471 8 Washington Zone 12 MD VINNVACBDS0  876D ONVOY, LLC - MD 236      

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

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