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: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 723

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-723 A Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      
541-723 0 Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      
541-723 1 Malin OR EUGNOR53QMD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 670      
541-723 2 Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      
541-723 3 Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      
541-723 4 Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      
541-723 5 Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      
541-723 6 Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      
541-723 7 Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      
541-723 8 Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      
541-723 9 Malin OR MALNORXADS0  2360 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 670      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.