Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]

NXX: 252

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-252 A Tipton MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-252 0 Tipton MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-252 1 Tipton MO   225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2014-05-04   
660-252 2 Tipton MO   073H TELNYX LLC 524   2020-08-24   
660-252 4 Tipton MO   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-252 6 Tipton MO   7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO 524   2023-04-17   
660-252 7 Tipton MO   508J CENTURYLINK COMMUNICATIONS, LLC 524   2013-11-06   
660-252 8 Tipton MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 524   2025-07-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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