Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 301 [Rate centres in NPA 301] [Dial plan for NPA 301]

NXX: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
301-732 A Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
301-732 0 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
301-732 1 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
301-732 2 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
301-732 3 Frederick MD FRDRMDFR9MD  5562 METROPCS, INC. 240      
301-732 4 Frederick MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240      
301-732 5 Frederick MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240      
301-732 6 Frederick MD FRDRMDFRXTX  318J COMCAST IP PHONE, LLC 240      
301-732 7 Frederick MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
301-732 8 Frederick MD FRDRMDFRX7X  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 240      
301-732 9 Frederick MD FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      

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

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