Area Code (320) Information:

State: Minnesota - MN

Major Cities: Beroun, Montevideo, Annandale, Cokato, Cold Spring, Saint Augusta, Saint Cloud, Maple Lake, Braham, Granite Falls, Paynesville, Hawick, Rush City, Melrose, Cedar Mills, Genola, Albany, Garfield, Onamia, Spicer

Major Carriers: Integra Telecom Of Minnesota, Inc. (north) - Mn, Aerial Communications, Nextel Boost Investment, Inc., New Cingular Wireless Pcs, Llc - Il, At&t Local, Onvoy, Inc., Melrose Telephone Co., Hutchinson Telephone Co., Osakis Telephone Co., Qwest Corporation, Cellco Partnership Dba Verizon Wireless - Mn, Starbuck Telephone Co., U.s. Link, Inc., Winsted Telephone Co., Hutchinson Telecommunications, Inc., Sprint Spectrum L.p.- Mn, En-tel Communications, Llc-mn, Midwest Wireless Communication Llc, Mainstreet Communications Llc, Frontier Communications Of Minnesota, Inc.