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: 964

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-964 A Lake Ozark-Osage Beach MO LKOZMOENRS0  9533 SOUTHWESTERN BELL 520      
573-964 1 Lake Ozark-Osage Beach MO   145J TERRA NOVA TELECOM INC. 520      
573-964 2 Lake Ozark-Osage Beach MO LKOZMOENRS0  9533 SOUTHWESTERN BELL 520      
573-964 3 Lake Ozark-Osage Beach MO LKOZMOENRS0  9533 SOUTHWESTERN BELL 520      
573-964 4 Lake Ozark-Osage Beach MO WASHMOBEPS0  506E AURORA COMMUNICATIONS, INC. - MO 520      
573-964 6 Lake Ozark-Osage Beach MO LKOZMOENRS0  9533 SOUTHWESTERN BELL 520      
573-964 7 Lake Ozark-Osage Beach MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-964 8 Lake Ozark-Osage Beach MO STLVMOOH3MD  5562 METROPCS, INC. 520      
573-964 9 Lake Ozark-Osage Beach MO STLSMO09WMD  516C AT&T CORP. 520      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.