| 414-916 | Milwaukee | New Cingular Wireless Pcs, Llc - Il |
| 414-917 | Milwaukee | American Messaging Services, Llc |
| 414-918 | Milwaukee | Level 3 Telecom Of Wisconsin, Lp - Wi |
| 414-921 | Milwaukee | Global Crossing Telemanagement, Inc.-wi |
| 414-940 | New Berlin | United States Cellular Corp. - Wisconsin |
| 414-941 | Milwaukee | Usa Mobility Wireless, Inc. |
| 414-943 | Milwaukee | New Cingular Wireless Pcs, Llc - Il |
| 414-944 | Milwaukee | Mcimetro Access Transmission Services Llc |
| 414-973 | Milwaukee | Teleport Communications America, Llc - Wi |
| 414-977 | Milwaukee | Teleport Communications America, Llc - Wi |
| 414-978 | Milwaukee | Teleport Communications America, Llc - Wi |
| 414-981 | Milwaukee | Usa Mobility Wireless, Inc. |
| 414-982 | Milwaukee | Level 3 Communications, Llc - Wi |
| 414-988 | Milwaukee | Time Warner Cable Information Svcs (wisconsin) Wi |
| 414-999 | Waukesha | Peerless Network Of Wisconsin, Llc - Wi |