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
331-600ILFRACTEL, LLC965HWHEATONCHCGILWURMD08/08/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
Thousands block for 331-600
331-600-0ILFRACTEL, LLC965HWHEATONCHCGILWURMD08/09/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-600-1ILSTRATUS NETWORKS495JWHEATONNOCLLIKNOWN08/31/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-600-2ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WHEATONCHCGILMFCM208/30/2022Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-600-3ILTWILIO INTERNATIONAL, INC.506JWHEATONNOCLLIKNOWN03/15/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-600-4ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WHEATONCHCGILMFCM204/26/2022Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-600-5ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WHEATONCHCGILMFCM204/26/2022Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-600-6ILFRACTEL, LLC965HWHEATONCHCGILWURMD08/09/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-600-7ILT-MOBILE USA, INC. (T-Mobile US, Inc)6529WHEATONCHCGILMFCM208/30/2022Prefix Type: PCS
Switch Name: CHICAGO
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-600-8ILTELNYX LLC073HWHEATONNOCLLIKNOWN01/30/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
331-600-9ILPEERLESS NETWORK OF ILLINOIS, LLC - IL063EWHEATONNOCLLIKNOWN02/22/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info