Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
920-537WIONVOY, LLC - WI (Inteliquent)225CHORICONMILWWIAUDS107/14/2021Prefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
Detailed Switch Info
Thousands block for 920-537
920-537-2WITON80 COMMUNICATIONS, LLC516JHORICONNOCLLIKNOWN09/03/2021Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
Detailed Switch Info
920-537-3WITWILIO INTERNATIONAL, INC.506JHORICONNOCLLIKNOWN10/18/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
Detailed Switch Info
920-537-4WIT-MOBILE USA, INC. (T-Mobile US, Inc)6529HORICONWKSHWIROCM111/01/2021Prefix Type: PCS
Switch Name: WAUKESHA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
Detailed Switch Info
920-537-5WIT-MOBILE USA, INC. (T-Mobile US, Inc)6529HORICONWKSHWIROCM111/01/2021Prefix Type: PCS
Switch Name: WAUKESHA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
Detailed Switch Info
920-537-6WIT-MOBILE USA, INC. (T-Mobile US, Inc)6529HORICONWKSHWIROCM111/01/2021Prefix Type: PCS
Switch Name: WAUKESHA
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
Detailed Switch Info
920-537-7WIONVOY, LLC - WI (Inteliquent)225CHORICONMILWWIAUDS107/14/2021Prefix Type: CLEC
Switch Name: MILWAUKEE
Switch Type: N/A
LATA: southeastern WI (356)
Tandem: N/A
Detailed Switch Info
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