Central Office Codes

Exchange	Rate Center	State	Operating Company
918-987	STROUD	OK	CENTRAL CELLULAR, INC. DBA COTC CONNECTIONS-OK
918-988		OK	SOUTHWESTERN BELL
918-989	KEEFETON	OK	CROSS TELEPHONE CO.
918-990	BRAGGS	OK	DOBSON CELLULAR SYSTEMS, INC.
918-993	ENTERPRISE	OK	CROSS WIRELESS L.L.C.
918-994	BROKENARRW	OK	LEVEL 3 COMMUNICATIONS, LLC-OK
918-995	JENKS	OK	SBC INTERNET SERVICES, INC.
918-996	SOBARTLETT	OK	CRAW - KAN TELEPHONE COOPERATIVE, INC. - KANSAS