NANPA : Publications - Planning Letters 1993

Publications

Planning Letters 1993

These Informational Letters (IL) or Planning Letters (PL) may be downloaded from this web site. These files require the use of the Adobe Acrobat Reader.

Number	Subject	Date
IL-93-08-002	ASSIGNMENT OF NPAC CODE "456" FOR INTERNATIONAL CARRIER IDENTIFICATION	Sep 1993
IL-93-04-026	INTRODUCTION OF SERVICE AREA CODE (SAC) 600 IN CANADA	Apr 1993
IL-93-04-016	INFORMATION ON THE GEORGIA 404/706 SPLIT AND THE CALIFORNIA 714/909 SPLIT	Apr 1993
IL-93-01-017	STATUS OF NUMBERING PLAN AREA (NPA) CODES IN WORLD ZONE 1	Jan 1993
IL-93-01-008	NORTH AMERICAN NUMBERING PLAN ADMINISTRATOR'S PROPOSAL ON THE FUTURE OF NUMBERING IN WZ1 - SECOND EDITION	Jan 1993
IL-93-01-001	NANP-SPLIT OF 215 (PENNSYLVANIA) NUMBERING PLAN AREA (NPA)	Jan 1993