Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 919 [Rate centres in NPA 919] [Dial plan for NPA 919]

NXX: 944

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
919-944 A Knightdale NC RLGHNCHO50Z  829J PAETEC ITEL, LLC 426   2025-02-11   
919-944 0 Knightdale NC   829J PAETEC ITEL, LLC 426      
919-944 1 Knightdale NC   829J PAETEC ITEL, LLC 426      
919-944 2 Knightdale NC   829J PAETEC ITEL, LLC 426   2015-03-30   
919-944 3 Knightdale NC   516C AT&T CORP. 426   2016-10-19   
919-944 4 Knightdale NC   638E ONVOY, LLC - NC 426   2018-10-12   
919-944 5 Knightdale NC   511C SOUTH CAROLINA NET, INC. - NC 426   2015-08-17   
919-944 6 Knightdale NC   624H ONVOY SPECTRUM, LLC 426   2021-12-15   
919-944 7 Knightdale NC   073H TELNYX LLC 426   2018-08-29   
919-944 8 Knightdale NC   638E ONVOY, LLC - NC 426   2016-03-04   
919-944 9 Knightdale NC   638E ONVOY, LLC - NC 426   2016-03-04   

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

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