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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
341-256CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529OKLD FRTVLOKLECAZV1MD09/12/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 341-256
341-256-0CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010OKLD FRTVLSNFCCA01GT012/16/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
341-256-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529OKLD FRTVLOKLECAZV1MD09/13/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
341-256-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529OKLD FRTVLOKLECAZV1MD09/13/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
341-256-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529OKLD FRTVLOKLECAZV1MD09/13/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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