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
443-513MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BERLINSLBRMDSCXLX00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
Thousands block for 443-513
443-513-0MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BERLINSLBRMDSCXLXN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-513-1MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BERLINSLBRMDSCXLXN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-513-2MDONVOY, LLC - MD (Inteliquent)876DBERLINNOCLLIKNOWN07/14/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-513-3MDCOMCAST IP PHONE, LLC318JBERLINNOCLLIKNOWN06/22/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-513-4MDCOMCAST IP PHONE, LLC318JBERLINNOCLLIKNOWN06/20/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-513-5MDCORE COMMUNICATIONS, INC.- MD2593BERLINNOCLLIKNOWN04/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-513-6MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BERLINSLBRMDSCXLX08/23/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-513-7MDCORE COMMUNICATIONS, INC.- MD2593BERLINNOCLLIKNOWN04/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-513-8MDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036BERLINSLBRMDSCXLX01/24/2012Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info
443-513-9MDCORE COMMUNICATIONS, INC.- MD2593BERLINNOCLLIKNOWN04/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Salisbury MD (242)
Tandem: N/A
Detailed Switch Info