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| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 608-658 | WI | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MADISON | MDSNWI11X3Y | 02/05/2001 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| Thousands block for 608-658 | |||||||
| 608-658-0 | WI | NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless) | 6534 | MADISON | MDSNWI11XQX | 09/10/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-658-1 | WI | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MADISON | MDSNWI11X3Y | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-658-2 | WI | NEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless) | 6534 | MADISON | MDSNWI11XQX | 09/10/2003 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-658-3 | WI | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MADISON | MDSNWI11X3Y | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-658-4 | WI | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MADISON | MDSNWI11X3Y | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-658-5 | WI | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MADISON | MDSNWI11X3Y | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-658-6 | WI | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MADISON | MDSNWI11X3Y | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-658-7 | WI | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MADISON | MDSNWI11X3Y | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-658-8 | WI | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MADISON | MDSNWI11X3Y | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-658-9 | WI | T-MOBILE USA, INC. (T-Mobile US, Inc) | 6529 | MADISON | MDSNWI11X3Y | N/A | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |