PRODUCT UPDATE NOTICE
QUARTERLY DATAFILE UPDATE INFORMATION
PRODUCT: ZIP SOURCE (GEOGRAPHIC DATA FILE (GDF))
RELEASE: MARCH 31, 1998
PREVIOUS UPDATE: DECEMBER 31, 1997
COMMENTS: ZIP SOURCE is provided as a fixed block sequential file. The external tape label will provide specific DCB information. Please utilize in-house utilities for installation.
UPDATE SUMMARY: The following are estimates of the changes that occurred for this release.
DISCONTINUED ZIPS: 14
NEW ZIPS: 4
ZIP CHANGES: 25
NOTE: This release also contains changes to telephone area codes;
PA from 412 to 724 effective 02/01/98
FL from 813 to 727 effective 03/01/98 (overlay) **
FL from 305 to 786 effective 02/01/98 (overlay) ***
CA from 510 to 925 effective 03/14/98
NC from 919 to 252 effective 03/22/98
NC from 704828 effective 03/22/98
SC from 803843 effective 03/22/98
AL from 205256 effective 03/23/98
CA from 714949 effective 04/18/98
** Overlay means this city now has more then one area code
*** The Overlay does not include the 305 area in Monroe County which comprises the Florida Keys.
Any change in contact names or addresses should be forwarded to our Shipping
Department at the address shown below.
If you have any questions concerning this product, or this technical
bulletin, please call our Product Support Representatives at 708.220.0158 or fax
us at 815.838.9896.
Thank you for your interest in SOURCE SOFTWARE products.