Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
951-603CAO1 COMMUNICATIONS, INC. - CA4129TEMSCL CNYLSANCARCD9S04/21/2006Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 951-603
951-603-0CAPACIFIC BELL (AT&T)9740TEMSCL CNYCORNCA11DS008/10/2006Prefix Type: RBOC
Switch Name: CORONA
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-603-1CAO1 COMMUNICATIONS, INC. - CA4129TEMSCL CNYLSANCARCD9S04/21/2006Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-603-2CAO1 COMMUNICATIONS, INC. - CA4129TEMSCL CNYLSANCARCD9S04/21/2006Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-603-3CATIME WARNER CBL INFO SVCS (CA)576CTEMSCL CNYNOCLLIKNOWN12/05/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-603-4CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529TEMSCL CNYRVSDCAYAGT108/01/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-603-5CAMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7240TEMSCL CNYIRVECAEIDS210/19/2007Prefix Type: CLEC
Switch Name: IRVINE
Switch Type: Northern Telecom DMS10S
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-603-6CACELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6006TEMSCL CNYBLTNCAADGMD01/15/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-603-7CAGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)8690TEMSCL CNYNOCLLIKNOWN12/11/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-603-8CAONVOY, LLC - CA (Inteliquent)649CTEMSCL CNYNOCLLIKNOWN05/05/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-603-9CAPEERLESS NETWORK OF CALIFORNIA373FTEMSCL CNYNOCLLIKNOWN03/19/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Member of The Internet Defense League