Reference Data
Rate Center Directory
IPSWICH, SD Rate Center

IPSWICH — SD

Data last updated: March 10, 2026

LATA
640
State
SD
Area Codes
1
Exchanges (NXX)
2
Carriers
2
Coordinates
45.44573556562294, -99.02999744252125

Area Codes

605

Top Carriers

Carrier OCN NXX Count
VALLEY TELECOM COOP. ASSN., INC. 1685 1
MIDCONTINENT COMMUNICATIONS. - SD 7076 1