Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
940-536TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670DENTONFRSCTXBJ3MD00/00/0000Prefix Type: CLEC
Switch Name: FRISCO
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
Thousands block for 940-536
940-536-0TXBANDWIDTH.COM CLEC, LLC - TX004FDENTONNOCLLIKNOWN11/07/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-536-1TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670DENTONFRSCTXBJ3MDN/APrefix Type: CLEC
Switch Name: FRISCO
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-536-2TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670DENTONFRSCTXBJ3MDN/APrefix Type: CLEC
Switch Name: FRISCO
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-536-3TXBANDWIDTH.COM CLEC, LLC - TX004FDENTONNOCLLIKNOWN01/23/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-536-4TXT-MOBILE USA, INC. (T-Mobile US, Inc)6529DENTONDLLTTX01HMD11/08/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-536-5TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534DENTONCRTNTX35G0307/12/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-536-6TXGRANDE COMMUNICATIONS NETWORKS, INC. - TX7670DENTONFRSCTXBJ3MDN/APrefix Type: CLEC
Switch Name: FRISCO
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-536-7TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534DENTONCRTNTX35G0312/18/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-536-8TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534DENTONCRTNTX35G0309/08/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
940-536-9TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534DENTONCRTNTX35G0309/08/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info
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