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: 485

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-485 A Washington Zone 3 MD   829J PAETEC ITEL, LLC 236   2025-04-02   
240-485 0 Washington Zone 3 MD   829J PAETEC ITEL, LLC 236      
240-485 1 Washington Zone 3 MD   829J PAETEC ITEL, LLC 236      
240-485 2 Washington Zone 3 MD   829J PAETEC ITEL, LLC 236      
240-485 3 Washington Zone 3 MD   829J PAETEC ITEL, LLC 236      
240-485 4 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-12-03   
240-485 5 Washington Zone 3 MD   829J PAETEC ITEL, LLC 236      
240-485 6 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2003-12-03   
240-485 7 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-02-28   
240-485 8 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2004-02-28   
240-485 9 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-11-06   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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