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: 561 [Rate centres in NPA 561] [Dial plan for NPA 561]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
561-348 A Jupiter FL FTLDFLMRX2X  2547 GLOBAL CROSSING LOCAL SERVICES, INC.-FL 46018      
561-348 0 Jupiter FL   6664 SPRINT SPECTRUM L.P. 46018   2005-07-02   
561-348 1 Jupiter FL   2547 GLOBAL CROSSING LOCAL SERVICES, INC.-FL 46018      
561-348 2 Jupiter FL   2547 GLOBAL CROSSING LOCAL SERVICES, INC.-FL 46018      
561-348 3 Jupiter FL   2547 GLOBAL CROSSING LOCAL SERVICES, INC.-FL 46018      
561-348 4 Jupiter FL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2006-02-22   
561-348 5 Jupiter FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46018   2015-03-22   
561-348 6 Jupiter FL   6100 XO FLORIDA, INC. 46018   2005-07-22   
561-348 7 Jupiter FL   6100 XO FLORIDA, INC. 46018   2005-07-22   
561-348 8 Jupiter FL   6100 XO FLORIDA, INC. 46018   2005-07-22   
561-348 9 Jupiter FL   2547 GLOBAL CROSSING LOCAL SERVICES, INC.-FL 46018      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.