[<<Previous Entry]
[^^Up^^]
[Next Entry>>]
[Menu]
[About The Guide]
Int B3 Fn 78 - Zipkey - Look Up Zipcodes For A Given State And City [U]
AH = 78h
BL = ZIPKEY state code
DS:SI -> city name, terminated with 0Dh if complete name, 00h if prefix
Return: BH = number of matching entries (set to 51 if more than 50)
DX = zipcode region of first match (0-999)
CL = last two digits of first zipcode in the range (0-99)
CH = last two digits of last zipcode in the range (0-99)
AX destroyed
See Also: AH=79h,AH=7Ah
This page created by ng2html v1.05, the Norton guide to HTML conversion utility.
Written by Dave Pearson