ROAMING ZONE SYSTEM ID's (SID LIST)
Note: Some of these lists are large.
Administration of Cellular SID's:
The administration of Cellular SID's was transferred from the FCC to the private sector in October of 2003. With the transfer of this responsibility, the SID was removed from the cellular license. Cellular licensees seeking a new SID assignment, an additional SID assignment, or that have ceased using an assigned SID, will be required to make their request / notification through one of the recognized SID Administrators to perform Cellular SID administration. Each organization will operate under the general guidelines developed by the FCC and the cellular industry.
The year 2000 biennial review of the Cellular Radiotelephone Service resulted in the Federal Communications Commission eliminating System Identification Numbers from its rules. This impacted cellular carriers in three ways: