Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX: 488

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-488 A Milford MA FRMNMAUNX0X  3370 CTC COMMUNICATIONS CORP. - MA 128      
508-488 0 Milford MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-488 1 Milford MA FRMNMAUNX0X  3370 CTC COMMUNICATIONS CORP. - MA 128      
508-488 2 Milford MA FRMNMAUNX0X  3370 CTC COMMUNICATIONS CORP. - MA 128      
508-488 3 Milford MA FRMNMAUNX0X  3370 CTC COMMUNICATIONS CORP. - MA 128      
508-488 4 Milford MA   515J IP HORIZON LLC 128      
508-488 5 Milford MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
508-488 6 Milford MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-488 7 Milford MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-488 8 Milford MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-488 9 Milford MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      

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

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