cmoore@brl.mil (VLD/VMB) (12/15/89)
Are there certain groups of exchanges starting with a common set of 2 digits in the remote (i.e., away from San Diego) parts of area code 619 in California? Example is 37x: 372 Trona 373 California City 374 Randsburg 375 Ridgecrest 376 Kernville 377 Inyokern 378 Weldon 379 Lake Isabella