Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
806-220TXSOUTHWESTERN BELL9533AMARILLOAMRLTX02DS004/11/2002Prefix Type: RBOC
Switch Name: Drake
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Amarillo TX (546)
Tandem: AMRLTX0215T
Detailed Switch Info
Thousands block for 806-220
806-220-0TXSOUTHWESTERN BELL9533AMARILLOAMRLTX02DS0N/APrefix Type: RBOC
Switch Name: Drake
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Amarillo TX (546)
Tandem: AMRLTX0215T
Detailed Switch Info
806-220-1TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534AMARILLOAMRLTX9843Z11/22/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
806-220-2TXSOUTHWESTERN BELL9533AMARILLOAMRLTX02DS0N/APrefix Type: RBOC
Switch Name: Drake
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Amarillo TX (546)
Tandem: AMRLTX0215T
Detailed Switch Info
806-220-3TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534AMARILLOAMRLTX9843Z12/30/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
806-220-4TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534AMARILLOAMRLTX9843Z07/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
806-220-5TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534AMARILLOAMRLTX9843Z07/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
806-220-6TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534AMARILLOAMRLTX9843Z07/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
806-220-7TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534AMARILLOAMRLTX9843Z11/22/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
806-220-8TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534AMARILLOAMRLTX9843Z11/22/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
806-220-9TXNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534AMARILLOAMRLTX9843Z12/30/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Amarillo TX (546)
Tandem: N/A
Detailed Switch Info
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