Reference Data

Rate Center Directory

ARLINGTON, SD Rate Center

ARLINGTON — SD

Data last updated: March 10, 2026

LATA

640

State

SD

Area Codes

1

Exchanges (NXX)

3

Carriers

3

Coordinates

44.36537687508801, -97.13728926639499

Area Codes

605

Top Carriers

Carrier	OCN	NXX Count
ONVOY, LLC - SD	162G	1
AIRUS, INC. - SD	580H	1
QWEST CORPORATION	9631	1