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.

Lanark, IL [Prefix detail]

LATA: 364 STERLING IL

LIR:

V: 06107 H: 03765

ILEC: 1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL

Includes all or part of:

NPA 779:

266 271

NPA 815:

493 551 952

See all [Local Prefixes]

Local calling FROM: [Reverse direction]

OCNRate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Chadwick, IL     
Milledgeville, IL     
Shannon, IL     

*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: Sun, 26 Jan 2025 15:59:20 UTC

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