Reference Data

Rate Center Directory

XXXXXXXXXX, MD Rate Center

XXXXXXXXXX — MD

Data last updated: March 10, 2026

LATA

999

State

MD

Area Codes

6

Exchanges (NXX)

52

Carriers

1

Coordinates

2.4728290379151123, -6.133568697553534

Area Codes

227 240 301 410 443 667

Top Carriers

Carrier	OCN	NXX Count
VERIZON MARYLAND, INC.	9212	1