Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
605-783SDINTERSTATE TELECOM COOP, INC. - SD1651HAYTICLRKSDXADS000/00/0000Prefix Type: ICO
Switch Name: CLARK
Switch Type: Northern Telecom DMS10 (Digital)
LATA: South Dakota (640)
Tandem: N/A
Detailed Switch Info