What?
A PIC or CIC code is a 4-digit prefix that identifies a long distance carrier in North America or the Caribbean to a LEC. The LEC uses the code to properly route the call.
Why?
Many PIC and CIC codes can be manually dialed before placing a long distance call by dialing 101 followed by the PIC/CIC code. This forces your call to be carried by that PIC/CIC code's carrier instead of your normal long distance carrier.
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| PIC/CIC | Company Name | City | State | Country | |
|---|---|---|---|---|---|
| 0468 | XO Communications, Inc. | Tulsa | OK | USA | |
| 0478 | XO Communications, Inc. | Tulsa | OK | USA | |
| 0897 | XO Communications, Inc. | Tulsa | OK | USA | |
| 0909 | XO Pennsylvania, Inc. | Tulsa | OK | USA | |
| 0924 | Xtel Communications, Inc. | Marlton | NJ | USA | |
| 5062 | XCOM Technologies (Level 3) | Littleton | CO | USA | |
| 5119 | XO Communications, Inc. | Tulsa | OK | USA | |
| 6520 | X5, LLC | --- | -- | USA | |
| 6942 | XIT Communications | Dalhart | TX | USA | |
| 6948 | XIT Communications | Dalhart | TX | USA | |
| 9241 | XChange Telecom Corp. | Brooklyn | NY | USA |