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: 364

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-364 A Gaithersburg MD   829J PAETEC ITEL, LLC 236   2025-04-02   
240-364 0 Gaithersburg MD   829J PAETEC ITEL, LLC 236      
240-364 1 Gaithersburg MD   829J PAETEC ITEL, LLC 236      
240-364 2 Gaithersburg MD   829J PAETEC ITEL, LLC 236      
240-364 3 Gaithersburg MD   829J PAETEC ITEL, LLC 236      
240-364 4 Gaithersburg MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2007-10-17   
240-364 5 Gaithersburg MD   829J PAETEC ITEL, LLC 236      
240-364 6 Gaithersburg MD   829J PAETEC ITEL, LLC 236      
240-364 7 Gaithersburg MD   829J PAETEC ITEL, LLC 236      
240-364 8 Gaithersburg MD   829J PAETEC ITEL, LLC 236      
240-364 9 Gaithersburg MD   829J PAETEC ITEL, LLC 236      

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

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