Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
936-720TXLEVEL 3 COMMUNICATIONS, LLC - TX (CenturyLink, Inc)6114NACOGDOCHSHSTQTX02DS401/06/2006Prefix Type: CLEC
Switch Name: HOUSTON
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 936-720
936-720-0TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701NACOGDOCHSHSTDTXBGAMD09/02/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-720-1TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701NACOGDOCHSHSTDTXBGAMD03/01/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-720-2TXTWILIO INTERNATIONAL, INC.506JNACOGDOCHSNOCLLIKNOWN08/19/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-720-3TXMETROPCS, INC. (T-Mobile US, Inc)5562NACOGDOCHSHSTDTXBGAMD01/30/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-720-4TXONVOY SPECTRUM, LLC (Inteliquent)624HNACOGDOCHSNOCLLIKNOWN10/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-720-5TXONVOY SPECTRUM, LLC (Inteliquent)624HNACOGDOCHSNOCLLIKNOWN10/26/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-720-6TXONVOY, LLC - TX (Inteliquent)903CNACOGDOCHSNOCLLIKNOWN07/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-720-7TXPEERLESS NETWORK OF TEXAS, LLC - TX177FNACOGDOCHSNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-720-8TXPEERLESS NETWORK OF TEXAS, LLC - TX177FNACOGDOCHSNOCLLIKNOWN04/02/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
936-720-9TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701NACOGDOCHSHSTDTXBGAMD09/02/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
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