cmoore@brl.mil (VLD/VMB) (09/28/90)
Based on notes received earlier: On 9 Sept 1990, 1+512+7D was to be required on toll calls within 512 area (in Texas), thus making N0X/N1X prefixes available there. 214/903 split is coming sometime this fall, elsewhere in Texas. And on Oct. 1, NPA+7D will be required (1+ optional) for local calls in DC area which cross NPA lines (Pentagon is being switched from 202 to 703, with 202-694 becoming 703-614, and with other Pentagon prefixes unchanged except for area code). (202-694 can NOT move to 703; 703-694 is already used, at Stuart, Va.)