Area code 661 was first put in service February 13, 1999. Area code 661 is in USA (California). 1-800-database has 1564 records on file with a phone number in the area code of (661) and 106 comments.

The carriers providing phone numbers in 661 area code are: 33 Wireless Inc., 360networks (usa) Inc., 365 Wireless, American Messaging (am), American Messaging Services, Arrival Communications, AT&T Local, Clec, Bright House Ntws Information Svcs (california) Ca, Broadvox-clec, Broadwing Communications, Brooks Fiber Communications Of California, Cellco Partnership DBA Verizon Wireless, Centurylink Communications LLC, Cf Communications DBA Telekenex, Charter Fiberlink Ca-cco, Hypercube Telecom, Level 3 Communications, Mci Worldcom Communications, Ca, Metro PCS, Metropcs Networks, Mpower Communications Corp, Mpower Networks Services Inc., Neutral Tandem-california, New Cingular Wireless PCS, North County Communications Corp., O1 Communications, Pacific Bell, Pacific Bell - Clec, Pac - West Telecomm, Paetec Communications, Peerless Network Of California, Race Telecommunications, Sbc Internet Services, Shelcomm, Sprint Communications Company, L.p., Sprint Spectrum L.p., Telcentris Communications, Teleport Communications Group - Los Angeles, The Telephone Connection Local Services, The Telephone Connection Of Los Angeles, Time Warner Cbl Info Svcs (ca) DBAtime Warner Cbl, T-mobile Usa, Tw Telecom Of California Lp, Usa Mobility Wireless, U.s. Telepacific Corp., Utility Telephone, Vaya Telecom, Verizon California Inc.-ca, Verizon California Inc.-ca (gte), Xo California, Ymax Communications Corp..

Counties located in area code 661 are: KERN, LASSEN, LOS ANGELES, ORANGE, TULARE.

State: California

Largest city: Bakersfield

In service since: 02/13/1999

Timezone: Pacific

Major Cities in 661
Bakersfield, CA (347,483)
Santa Clarita, CA (176,320)
Lancaster, CA (156,633)
Palmdale, CA (152,750)
Delano, CA (53,041)
Wasco, CA (25,545)
Zip Codes in 661
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