Local Calling Guide

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NPA: 601 [Rate centres in NPA 601] [Dial plan for NPA 601]

NXX: 650

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
601-650 A Philadelphia MS PHLAMSMADS2  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-650 0 Philadelphia MS   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-650 1 Philadelphia MS   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-650 2 Philadelphia MS   5562 METROPCS, INC. 482   2017-09-08   
601-650 3 Philadelphia MS   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-650 4 Philadelphia MS   719E ONVOY, LLC - MS 482   2023-09-08   
601-650 5 Philadelphia MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482   2023-09-23   
601-650 6 Philadelphia MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482      
601-650 7 Philadelphia MS   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      
601-650 8 Philadelphia MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 482      
601-650 9 Philadelphia MS   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 482      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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