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.

Warren, ME [Prefix detail]

LATA: 120 MAINE

LIR:

V: 03939 H: 01278

ILEC: 0031 WARREN TEL. CO.

NPA 207:

273

See all [Local Prefixes]

Local calling TO: [Reverse direction]

OCNRate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Camden, MEPremium     
Rockland, MEPremium     
Thomaston, MEPremium     
Union, MEPremium     
Waldoboro, MEPremium     

*If OCN is blank, this indicates the default local calling area for all carriers. If OCN is not blank, then local calling is available for that OCN only.

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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