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: 448 [Rate centres in NPA 448] [Dial plan for NPA 448]

NXX: 222

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
448-222 A Monticello FL TLHSFLXAXQX  937C ONVOY, LLC - FL 953      
448-222 0 Monticello FL TLHSFLXAXQX  937C ONVOY, LLC - FL 953   2021-07-23   
448-222 1 Monticello FL TLHSFLXAXVY  382G TERRA NOVA TELECOM, INC. - FL 953   2023-08-06   
448-222 2 Monticello FL TLHSFLXAXQX  937C ONVOY, LLC - FL 953   2021-07-23   
448-222 3 Monticello FL TLHSFLXAXQX  937C ONVOY, LLC - FL 953   2023-09-11   
448-222 4 Monticello FL TLHSFLXAX0Z  624H ONVOY SPECTRUM, LLC 953   2021-08-01   
448-222 5 Monticello FL   515J IP HORIZON LLC 953   2022-10-10   
448-222 6 Monticello FL   515J IP HORIZON LLC 953   2022-10-10   
448-222 7 Monticello FL TLHSFLXAX3Z  318J COMCAST IP PHONE, LLC 953   2022-02-08   
448-222 8 Monticello FL TLHSFLXAX0Z  624H ONVOY SPECTRUM, LLC 953   2021-08-01   
448-222 9 Monticello FL TLHSFLXAX1Z  515J IP HORIZON LLC 953   2021-09-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.