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: 904 [Rate centres in NPA 904] [Dial plan for NPA 904]

NXX: 644

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
904-644 A Orange Park FL   829J PAETEC ITEL, LLC 45204   2024-12-18   
904-644 0 Orange Park FL   829J PAETEC ITEL, LLC 45204      
904-644 1 Orange Park FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204      
904-644 2 Orange Park FL   481F CORETEL FLORIDA, INC. - FL 45204      
904-644 3 Orange Park FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204      
904-644 4 Orange Park FL   481F CORETEL FLORIDA, INC. - FL 45204      
904-644 5 Orange Park FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204      
904-644 6 Orange Park FL   829J PAETEC ITEL, LLC 45204      
904-644 7 Orange Park FL JCVLFLSMXTY  318J COMCAST IP PHONE, LLC 45204      
904-644 8 Orange Park FL JCVLFLSMXTY  318J COMCAST IP PHONE, LLC 45204      
904-644 9 Orange Park FL JCVLFLCL4MD  937C ONVOY, LLC - FL 45204      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.