Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

Carroll, OH [Prefix detail]

LATA: 324 COLUMBUS OH

LIR:

V: 05977 H: 02493

ILEC: 9321 OHIO BELL TEL CO

NPA 740:

204 329 639 756 800

See all [Local Prefixes]

Local calling TO 4 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Baltimore, OH     
Canal Winchester, OH     
Columbus, OH Measured    
Lancaster, OH     

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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