The 307-737 exchange is serviced by the following companies within the SOUTHESRDN ratecenter.
"RANGE TELEPHONE COOPERATIVE, INC."
Call are routed trough OCN 2251 and CLLI - SESNWYXCDS0 (Common Language Location Identifier Code) and Point of Interface (POI) switch which is located in SOUTHEAST SHERIDAN.
Who's number is 307-737 Numbers?