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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-570 A Ashton (Baltimore LATA) MD   876D ONVOY, LLC - MD 238      
240-570 0 Ashton (Baltimore LATA) MD   530H WIDE VOICE, LLC - MD 238   2016-05-14   
240-570 1 Ashton (Baltimore LATA) MD   530H WIDE VOICE, LLC - MD 238   2016-05-14   
240-570 2 Ashton (Baltimore LATA) MD   530H WIDE VOICE, LLC - MD 238   2016-05-14   
240-570 3 Ashton (Baltimore LATA) MD   530H WIDE VOICE, LLC - MD 238   2016-05-14   
240-570 4 Ashton (Baltimore LATA) MD   530H WIDE VOICE, LLC - MD 238   2016-05-14   
240-570 5 Ashton (Baltimore LATA) MD   530H WIDE VOICE, LLC - MD 238   2016-05-14   
240-570 6 Ashton (Baltimore LATA) MD   530H WIDE VOICE, LLC - MD 238   2016-05-14   
240-570 7 Ashton (Baltimore LATA) MD   876D ONVOY, LLC - MD 238   2016-04-22   
240-570 8 Ashton (Baltimore LATA) MD   876D ONVOY, LLC - MD 238   2016-04-22   
240-570 9 Ashton (Baltimore LATA) MD   530H WIDE VOICE, LLC - MD 238   2016-05-14   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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