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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
971-531ORNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)0003291192RMD00369096010GRESHAMBENDOR248MD03/13/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: BENDOR248MD))
971-531 is split into 1,000-number blocks - detail below
971-531-0XXXORBANDWIDTH.COM CLEC, LLC - OR0017042060RMD0003709076FGRESHAMNOCLLIKNOWN04/09/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
971-531-8XXXORNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)0003291192RMD00369096010GRESHAMBENDOR248MD03/13/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: BENDOR248MD))
971-531-9XXXORNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)0003291192RMD00369096010GRESHAMBENDOR248MD03/13/2026Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: BENDOR248MD))
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