[<<Previous Entry]
[^^Up^^]
[Next Entry>>]
[Menu]
[About The Guide]
INT B3 - ZIPKEY - LOOK UP ZIPCODES FOR A GIVEN STATE AND CITY
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
SeeAlso: AH=7Ah
See Also:
B379
This page created by ng2html v1.05, the Norton guide to HTML conversion utility.
Written by Dave Pearson