Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
281-919TXSOUTHWESTERN BELL9533BAMMELHSTNTXGPDS000/00/0000Prefix Type: RBOC
Switch Name: HOUSTON GREENSPOINT
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
Thousands block for 281-919
281-919-0TXSOUTHWESTERN BELL9533BAMMELHSTNTXGPDS0N/APrefix Type: RBOC
Switch Name: HOUSTON GREENSPOINT
Switch Type: WECO 5ESS (Digital)
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-919-1TXCOMCAST IP PHONE, LLC (Comcast)318JBAMMELHSTNTXMOX7X02/01/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-919-2TXCOMCAST IP PHONE, LLC (Comcast)318JBAMMELHSTNTXMOX7X02/01/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-919-3TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAMMELHSTDTXBG5MD01/23/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-919-4TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAMMELHSTDTXBG5MD01/23/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-919-5TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAMMELHSTDTXBG5MD12/06/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-919-6TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAMMELHSTDTXBG5MD12/06/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-919-7TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAMMELHSTDTXBG5MD12/06/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-919-8TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAMMELHSTDTXBG5MD12/06/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info
281-919-9TXAERIAL COMMUNICATIONS, INC. (T-Mobile)6701BAMMELHSTDTXBG5MD12/06/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Houston TX (560)
Tandem: N/A
Detailed Switch Info