Reference Data
Rate Center Directory
XXXXXXXXXX, MD Rate Center

XXXXXXXXXX — MD

Data last updated: June 25, 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

CarrierOCNNXX Count
VERIZON MARYLAND, INC.92121