Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 704 [Rate centres in NPA 704] [Dial plan for NPA 704]

NXX: 220

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-220 A Monroe NC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422   2025-02-12   
704-220 0 Monroe NC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422      
704-220 1 Monroe NC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422      
704-220 2 Monroe NC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422      
704-220 3 Monroe NC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422      
704-220 4 Monroe NC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422      
704-220 5 Monroe NC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422      
704-220 6 Monroe NC CHRXNCYIDS0  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 422   2004-02-15   
704-220 7 Monroe NC CHRLNCCAYBX  5562 METROPCS, INC. 422   2005-10-29   
704-220 8 Monroe NC CHRLNCCAYBX  5562 METROPCS, INC. 422   2004-12-18   
704-220 9 Monroe NC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.