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.

Crofton, MD [Prefix detail]

LATA: 238 BALTIMORE MD

LIR:

V: 05571 H: 01544

ILEC: 9212 VERIZON MARYLAND, INC.

NPA 410:

451 721 774

NPA 443:

292 302 332 584

NPA 667:

295 307 338 475

See all [Local Prefixes]

Local calling TO: [Reverse direction]

OCNRate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Annapolis, MD     
Glen Burnie, MD     
Millersville, MD     
Odenton, MD     
Severn, MD     
Severna Park, MD     
Sherwood Forest, MD     
Washington Zone 13, MD     
Washington Zone 13 (Baltimore LATA), MD     
Washington Zone 14, MD     
Washington Zone 14 (Baltimore LATA), MD     
Washington Zone 4, MD     
Washington Zone 4 (Baltimore LATA), MD     
West River, MD     

*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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