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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
956-307TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)N/A6534LAREDOSNANTX78GT004/29/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307 is split into 1,000-number blocks - detail below
956-307-0XXXTXNEW CINGULAR WIRELESS PCS, LLC - ILN/A6534LAREDOSNANTX78GT0 04/29/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307-1XXXTXNEW CINGULAR WIRELESS PCS, LLC - ILN/A6534LAREDOSNANTX78GT0 04/29/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307-2XXXTXNEW CINGULAR WIRELESS PCS, LLC - ILN/A6534LAREDOSNANTX78GT0 04/29/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307-3XXXTXBANDWIDTH.COM CLEC, LLC - TXN/A004FLAREDONOCLLIKNOWN05/27/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307-4XXXTXBANDWIDTH.COM CLEC, LLC - TXN/A004FLAREDONOCLLIKNOWN05/27/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307-5XXXTXBANDWIDTH.COM CLEC, LLC - TXN/A004FLAREDONOCLLIKNOWN05/27/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307-6XXXTXBANDWIDTH.COM CLEC, LLC - TXN/A004FLAREDONOCLLIKNOWN10/20/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307-7XXXTXMETROPCS, INC.N/A5562LAREDONOCLLIKNOWN09/22/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307-8XXXTXBANDWIDTH.COM CLEC, LLC - TXN/A004FLAREDONOCLLIKNOWN10/27/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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956-307-9XXXTXBANDWIDTH.COM CLEC, LLC - TXN/A004FLAREDONOCLLIKNOWN10/27/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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🕘 Prefix History
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