Reference Data
Rate Center Directory
MADISON, NH Rate Center

MADISON — NH

Data last updated: June 25, 2026

LATA
122
State
NH
Area Codes
1
Exchanges (NXX)
1
Carriers
1
Coordinates
43.89970922303201, -71.14635235570297

Area Codes

603

Top Carriers

CarrierOCNNXX Count
CONSOLIDATED COMM OF NO. NEW ENGLAND-NH51131