Can I use AVCInc to carry my state-to-state calls and another company to carry my in-state calls?
This can be done using casual dialing but not presubscription unless you live in Alaska, District of Columbia, Hawaii, Maine, New Hampshire, New Mexico, Rhode Island, South Dakota, Vermont, or Wyoming. These areas have a single LATA All other states have multiple LATAs. For most telephones you can select a carrier for toll calls within a LATA and select a carrier for calls between LATAs. Many carriers require you to subscribe to both intraLATA and interLATA services, not allowing you to have a different carrier for each. Of course, at AVCInc you can presubscribe to neither, either, or both. If your telephone is in a multi-LATA state, then presubscribe to the carrier that will carry most of your calls and then casual dial using your other carrier for the remaining calls.
