These cuties are finally moving into using Wyoming numbers. This is the fourth or fifth 307 area Code I have received in the last week or so. Received a call from 307 223 3026 Caller ID list Laramie, Wyoming at 1:38 PM October 14, 2014. Carrier service listed as MCI Metro Access Transmission Services LLC ..... area coverage Wyoming .... all, areas Wyoming and in another place a listing as Verizon Landline with carrier listed as Level III Communications LLC, Albany County, Laramie, Wyoming. The. GPS location site on Google Earth showed a site north and west of Laramie in the mountains. If it had been from Verizon they would not be listed as landline as they are a wireless service prevalent over the state. GPS listed simply as Longitude 105.593791909419 and Latitude 41.310254199090. I assume this is a tower location and both wireless and landlines use towers, at least here in Wyoming as far as I know. If i am wrong, dont bother letting me know, please allow me keep my little beliefs.