Local calling guide: Rate centre information

Rate centre information

Washington Zone 14 (Baltimore LATA), MD [Prefix detail]

LATA: 238 BALTIMORE MD

LIR:

V: 05586 H: 01563

ILEC: 9212 VERIZON MARYLAND, INC.

Includes all or part of:

Bowie-Glenn Dale (Baltimore LATA), MD (9212 VERIZON MARYLAND, INC.)
Bowie-Glenn Dale (Howard), MD (9212 VERIZON MARYLAND, INC.)
Washington Zone 14 (Howard), MD (9212 VERIZON MARYLAND, INC.)

NPA 240:

509 742 842 865

NPA 301:

205 261 612 621 629 858 889 912 970 973

See all [Local Prefixes]

Local calling FROM: [Reverse direction]

OCN	Rate centre	Plan type	Call type	Monthly limit (minutes)	Note	Effective date
	Crofton, MD
	Dulles Metro, VA
	Laurel, MD
	Laurel (Baltimore LATA), MD
	Lorton Metro, VA
	Millersville, MD
	Odenton, MD
	Severn, MD
	Severna Park, 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 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 5, 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: Thu, 16 Oct 2025 03:04:18 UTC

Local Calling Guide

Rate centre information