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.

Washington Zone 5, MD [Prefix detail]

LATA: 236 WASHINGTON DC

LIR:

V: 05614 H: 01565

ILEC: 9212 VERIZON MARYLAND, INC.

Includes all or part of:

NPA 227:

206 230 246 255

NPA 240:

304 312 337 375 392 417 455 492 508 532 563 612 619 677 691 695 716 719 721 765 767 788 795 830 838 857 882 890

NPA 301:

278 316 324 333 336 343 350 420 423 433 440 449 456 499 516 541 568 599 635 636 669 702 727 735 736 763 778 808 817 836 883 899 909 925 967 981

See all [Local Prefixes]

Local calling FROM: [Reverse direction]

OCNRate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Brandywine, MD     
Dulles Metro, VA     
Indian Head, MD     
Laurel, MD     
Laurel (Baltimore LATA), MD     
Lorton Metro, VA     
Waldorf, MD     
Washington Zone 1, DC     
Washington Zone 10, MD     
Washington Zone 11, MD     
Washington Zone 12, MD     
Washington Zone 13, MD     
Washington Zone 13 (Baltimore LATA), MD     
Washington Zone 14, MD     
Washington Zone 14 (Baltimore LATA), MD     
Washington Zone 15, MD     
Washington Zone 15 (Baltimore LATA), MD     
Washington Zone 16, MD     
Washington Zone 17, VA     
Washington Zone 19, VA     
Washington Zone 2, MD     
Washington Zone 3, MD     
Washington Zone 4, MD     
Washington Zone 4 (Baltimore LATA), MD     
Washington Zone 6, MD     
Washington Zone 8, VA     
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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