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: 613

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-613 A Washington Zone 4 MD TYCRVA03AMD  2589 US LEC OF MARYLAND, INC. 236      
240-613 0 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      
240-613 1 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      
240-613 2 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      
240-613 3 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      
240-613 4 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      
240-613 5 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      
240-613 6 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      
240-613 7 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      
240-613 8 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      
240-613 9 Washington Zone 4 MD   2589 US LEC OF MARYLAND, INC. 236      

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

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