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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
310-972CAPACIFIC BELL (AT&T)9740TORRANCETRNCCA11DS000/00/0000Prefix Type: RBOC
Switch Name: TORRANCE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 310-972
310-972-0CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529TORRANCEIRVECA621MD12/12/2002Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-972-1CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529TORRANCEIRVECA621MD12/12/2002Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-972-2CAPACIFIC BELL (AT&T)9740TORRANCETRNCCA11DS0N/APrefix Type: RBOC
Switch Name: TORRANCE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-972-3CAPACIFIC BELL (AT&T)9740TORRANCETRNCCA11DS0N/APrefix Type: RBOC
Switch Name: TORRANCE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-972-4CAPACIFIC BELL (AT&T)9740TORRANCETRNCCA11DS0N/APrefix Type: RBOC
Switch Name: TORRANCE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-972-5CAPACIFIC BELL (AT&T)9740TORRANCETRNCCA11DS0N/APrefix Type: RBOC
Switch Name: TORRANCE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-972-6CAPACIFIC BELL (AT&T)9740TORRANCETRNCCA11DS0N/APrefix Type: RBOC
Switch Name: TORRANCE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-972-7CAPACIFIC BELL (AT&T)9740TORRANCETRNCCA11DS0N/APrefix Type: RBOC
Switch Name: TORRANCE
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-972-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529TORRANCEIRVECA621MD06/16/2004Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
310-972-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529TORRANCEIRVECA621MD12/12/2002Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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