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: 448

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-448 A Rehoboth MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
508-448 0 Rehoboth MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
508-448 1 Rehoboth MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
508-448 2 Rehoboth MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
508-448 3 Rehoboth MA CMBRMAORDS0  7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2018-09-17   
508-448 4 Rehoboth MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
508-448 5 Rehoboth MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
508-448 6 Rehoboth MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
508-448 7 Rehoboth MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
508-448 8 Rehoboth MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
508-448 9 Rehoboth MA BSTPMALLZMD  506J TWILIO INTERNATIONAL INC 128   2020-12-19   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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