Reference Data
Rate Center Directory
FRONTIER, MI Rate Center

FRONTIER — MI

Data last updated: March 10, 2026

LATA
346
State
MI
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
41.78239129421512, -84.60388104139501

Area Codes

517

Top Carriers

Carrier OCN NXX Count
ACD TELECOM, INC. - MI 3535 1
FRONTIER COMMUNICATIONS OF MICHIGAN, INC. 4417 1