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: 569

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-569 A Flintstone MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-569 0 Flintstone MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2017-11-24   
240-569 1 Flintstone MD HGTWMD530MD  073H TELNYX LLC 240   2018-05-01   
240-569 2 Flintstone MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-16   
240-569 3 Flintstone MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-16   
240-569 4 Flintstone MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-16   
240-569 5 Flintstone MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2020-01-06   
240-569 6 Flintstone MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-07-31   
240-569 7 Flintstone MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 240   2017-11-26   
240-569 8 Flintstone MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2020-01-06   
240-569 9 Flintstone MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2019-07-31   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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