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: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 222

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-222 A Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 0 Puxico MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-18   
573-222 1 Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 2 Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 3 Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 4 Puxico MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2010-08-20   
573-222 5 Puxico MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2011-09-17   
573-222 6 Puxico MO PUXCMOACRS1  9533 SOUTHWESTERN BELL 520      
573-222 7 Puxico MO PUXCMOWERS2  9533 SOUTHWESTERN BELL 520      
573-222 8 Puxico MO PUXCMOWERS2  9533 SOUTHWESTERN BELL 520      
573-222 9 Puxico MO PUXCMOWERS2  9533 SOUTHWESTERN BELL 520      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.