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: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-458 A Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 0 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 1 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 2 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 3 Milford MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-458 4 Milford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 5 Milford MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128      
508-458 6 Milford MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-458 7 Milford MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-458 8 Milford MA   892D ONVOY, LLC - MA 128      
508-458 9 Milford MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      

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

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