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.

Switch: STLSMOWQCMD

1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
314-636 4 Oakville MO 515J IP HORIZON LLC 520   2023-12-09   
314-636 5 Oakville MO 515J IP HORIZON LLC 520   2023-12-09   
314-857 A St Louis MO 515J IP HORIZON LLC 520      
557-210 7 Ladue MO 515J IP HORIZON LLC 520   2023-12-07   
557-212 4 Mehlville MO 515J IP HORIZON LLC 520   2023-12-07   
557-212 5 Mehlville MO 515J IP HORIZON LLC 520   2023-12-07   
573-266 0 Oak Ridge MO 515J IP HORIZON LLC 520   2023-12-30   
573-266 7 Oak Ridge MO 515J IP HORIZON LLC 520   2023-12-30   
573-314 1 Frankford MO 515J IP HORIZON LLC 520   2023-12-30   
573-314 6 Frankford MO 515J IP HORIZON LLC 520   2023-12-30   
573-326 2 Marston MO 515J IP HORIZON LLC 520   2023-12-29   
573-326 6 Marston MO 515J IP HORIZON LLC 520   2023-12-29   
573-342 2 Richwoods MO 515J IP HORIZON LLC 520   2023-12-29   
573-342 7 Richwoods MO 515J IP HORIZON LLC 520   2023-12-29   
573-343 2 Puxico MO 515J IP HORIZON LLC 520   2023-12-29   
573-343 7 Puxico MO 515J IP HORIZON LLC 520   2023-12-29   
573-352 2 Pocahontas MO 515J IP HORIZON LLC 520   2023-12-09   
573-352 7 Pocahontas MO 515J IP HORIZON LLC 520   2023-12-09   
573-360 2 East Prairie MO 515J IP HORIZON LLC 520   2023-12-30   
573-360 9 East Prairie MO 515J IP HORIZON LLC 520   2023-12-30   
573-361 0 Essex MO 515J IP HORIZON LLC 520   2023-12-29   
573-361 2 Essex MO 515J IP HORIZON LLC 520   2023-12-29   
573-371 0 Holcomb MO 515J IP HORIZON LLC 520   2023-12-09   
573-371 2 Holcomb MO 515J IP HORIZON LLC 520   2023-12-09   
573-376 0 Hornersville MO 515J IP HORIZON LLC 520   2023-12-08   
573-376 2 Hornersville MO 515J IP HORIZON LLC 520   2023-12-08   
573-385 1 Lilbourn MO 515J IP HORIZON LLC 520   2023-12-08   
573-385 2 Lilbourn MO 515J IP HORIZON LLC 520   2023-12-08   
573-390 0 Old Appleton MO 515J IP HORIZON LLC 520   2023-12-29   
573-390 2 Old Appleton MO 515J IP HORIZON LLC 520   2023-12-29   
573-394 0 Risco MO 515J IP HORIZON LLC 520   2023-12-29   
573-394 2 Risco MO 515J IP HORIZON LLC 520   2023-12-29   
573-401 0 St Marys MO 515J IP HORIZON LLC 520   2023-12-09   
573-401 5 St Marys MO 515J IP HORIZON LLC 520   2023-12-09   
573-402 0 Wardell MO 515J IP HORIZON LLC 520   2023-12-29   
573-402 2 Wardell MO 515J IP HORIZON LLC 520   2023-12-29   
573-403 2 Wyatt MO 515J IP HORIZON LLC 520   2023-12-30   
573-403 3 Wyatt MO 515J IP HORIZON LLC 520   2023-12-30   
573-404 2 Qulin MO 515J IP HORIZON LLC 520   2023-12-29   
573-404 4 Qulin MO 515J IP HORIZON LLC 520   2023-12-29   
573-412 4 Portageville MO 515J IP HORIZON LLC 520   2023-12-09   
573-412 9 Portageville MO 515J IP HORIZON LLC 520   2023-12-09   
573-444 0 Fredericktown MO 515J IP HORIZON LLC 520   2023-12-08   
573-444 2 Fredericktown MO 515J IP HORIZON LLC 520   2023-12-08   
573-500 7 Campbell MO 515J IP HORIZON LLC 520   2023-12-09   
573-500 9 Campbell MO 515J IP HORIZON LLC 520   2023-12-09   
573-505 5 Gravois Mills MO 515J IP HORIZON LLC 520   2023-12-08   
573-505 6 Gravois Mills MO 515J IP HORIZON LLC 520   2023-12-08   
573-509 1 Altenburg-Frohna MO 515J IP HORIZON LLC 520   2023-12-29   
573-509 4 Altenburg-Frohna MO 515J IP HORIZON LLC 520   2023-12-29   

1 2 3 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.