Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 571 [Rate centres in NPA 571] [Dial plan for NPA 571]

NXX: 553

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
571-553 A Leesburg VA CLPPVACUX4X  829J PAETEC ITEL, LLC 246   2025-02-25   
571-553 0 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   
571-553 1 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   
571-553 2 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   
571-553 3 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   
571-553 4 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   
571-553 5 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   
571-553 6 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   
571-553 7 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   
571-553 8 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   
571-553 9 Leesburg VA   829J PAETEC ITEL, LLC 246   2011-07-18   

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

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