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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-445AZNEW CINGULAR WIRELESS PCS, LLC6010TUCSONTCSMAZCH1MD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: N/A
Tandem: N/A
Detailed Switch Info
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