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.

Dyer, IN [Prefix detail]

LATA: 358 CHICAGO IL

LIR:

V: 06051 H: 03369

ILEC: 9325 INDIANA BELL TEL CO INC

Includes all or part of:

NPA 219:

227 319 322 360 440 463 491 515 704 864 865 867

See all [Local Prefixes]

Local calling TO: [Reverse direction]

OCNRate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Cedar Lake, IN     
Crown Point, IN     
East Chicago, IN     
Gary, IN     
Hammond, IN     
Highland, IN     
Lowell, IN     
Merrillville, IN     
St John, IN     
Whiting, IN     

*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: Wed, 20 Nov 2024 21:20:06 UTC

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