Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 770 [Rate centres in NPA 770] [Dial plan for NPA 770]

NXX: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
770-255 A Atlanta Northeast GA ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
770-255 0 Atlanta Northeast GA   829J PAETEC ITEL, LLC 438      
770-255 1 Atlanta Northeast GA   829J PAETEC ITEL, LLC 438      
770-255 2 Atlanta Northeast GA   829J PAETEC ITEL, LLC 438      
770-255 3 Atlanta Northeast GA   829J PAETEC ITEL, LLC 438      
770-255 4 Atlanta Northeast GA   829J PAETEC ITEL, LLC 438      
770-255 5 Atlanta Northeast GA   829J PAETEC ITEL, LLC 438      
770-255 6 Atlanta Northeast GA   829J PAETEC ITEL, LLC 438      
770-255 7 Atlanta Northeast GA   829J PAETEC ITEL, LLC 438      
770-255 8 Atlanta Northeast GA   5562 METROPCS, INC. 438   2004-02-15   
770-255 9 Atlanta Northeast GA   5562 METROPCS, INC. 438   2004-02-15   

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

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