The Roaming Zone-Cellular Roaming Codes & Advice

AT&T MNC PRIORITY LIST

GSM carriers use the Mobile Network Code (MNC) to prioritize which carrier they will access when the home carrier is not available. AT&T phones, when given a choice, will access these networks in the following order. Downloaded August, 2009.



  • MCC-MNC | Carrier

    310-410 Cingular/AT&T
    310-560 Dobson/AT&T
    310-900 EDGE Wireless/AT&T
    310-380 AT&T Wireless
    310-300 Centennial
    310-830 Caprock Cellular (TX)
    311-030 Indigo Wireless(PA)
    311-800 Pine Cellular (OK)
    310-100 Plateau Wireless (NM)
    310-890 Unicel (RCC)
    310-950 XIT Wireless (TX)
    311-090 Siouxland PCS
    311-040 Commnet Wireless
    310-450 Viaero Wireless
    310-340 Westlink (KS)
    310-610 Epic-Touch
    310-320 Cellular One of NE AZ (Smith Bagley)
    311-330 Bug Tussel
    310-530 Iowa Wireless
    (+ International Carriers)



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