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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
619-628CAPACIFIC BELL (AT&T)9740CHULAVISTAIMBHCA11DS000/00/0000Prefix Type: RBOC
Switch Name: IMPERIAL BEACH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 619-628
619-628-0CAPACIFIC BELL (AT&T)9740CHULAVISTAIMBHCA11DS0N/APrefix Type: RBOC
Switch Name: IMPERIAL BEACH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-628-1CAPACIFIC BELL (AT&T)9740CHULAVISTAIMBHCA11DS0N/APrefix Type: RBOC
Switch Name: IMPERIAL BEACH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-628-2CAPACIFIC BELL (AT&T)9740CHULAVISTAIMBHCA11DS0N/APrefix Type: RBOC
Switch Name: IMPERIAL BEACH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-628-3CAPACIFIC BELL (AT&T)9740CHULAVISTAIMBHCA11DS0N/APrefix Type: RBOC
Switch Name: IMPERIAL BEACH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-628-4CAPACIFIC BELL (AT&T)9740CHULAVISTAIMBHCA11DS0N/APrefix Type: RBOC
Switch Name: IMPERIAL BEACH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-628-5CAPACIFIC BELL (AT&T)9740CHULAVISTAIMBHCA11DS0N/APrefix Type: RBOC
Switch Name: IMPERIAL BEACH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-628-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CHULAVISTANOCLLIKNOWN05/08/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-628-7CAMETROPCS, INC. (T-Mobile US, Inc)5562CHULAVISTANOCLLIKNOWN11/22/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-628-8CAPACIFIC BELL (AT&T)9740CHULAVISTAIMBHCA11DS0N/APrefix Type: RBOC
Switch Name: IMPERIAL BEACH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
619-628-9CAYMAX COMMUNICATIONS CORP. - CA (YMAX (a/k/a MagicJack))258ECHULAVISTANOCLLIKNOWN10/18/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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