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: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-206 A Natick MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-206 0 Natick MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-206 1 Natick MA   515J IP HORIZON LLC 128      
508-206 2 Natick MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-206 3 Natick MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-206 4 Natick MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-206 6 Natick MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
508-206 7 Natick MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
508-206 8 Natick MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-206 9 Natick MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      

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

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