Local Calling Guide

Area code/prefix search

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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-518 A Medford MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-518 0 Medford MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-518 1 Medford MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-518 2 Medford MA   515J IP HORIZON LLC 128      
781-518 3 Medford MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-518 4 Medford MA FRMNMAWARMD  7421 AT&T - LOCAL 128      
781-518 5 Medford MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
781-518 6 Medford MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
781-518 8 Medford MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-518 9 Medford MA LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128      

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

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