Publications

Planning Letters 2022

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
PL-606 NPA 821 to Overlay NPA 864 (South Carolina) November 28, 2022
PL-605 NPA 353 to Overlay NPA 608 (Wisconsin) November 9, 2022
PL-604 NPA 327 to Overlay NPA 870 (Arkansas) – supersedes PL-587 October 31, 2022
PL-603 NPA 227 to Overlay NPA 240/301 (Maryland) September 27, 2022
PL-602 Assigning from NPA 529 for Non-Geographic Services September 16, 2022
PL-601 Assignment of NPA 529 for Non-Geographic Services August 29, 2022
PL-600 NPA 428 to Overlay NPA 506 (New Brunswick, Canada) - supersedes PL-553 August 19, 2022
PL-599 NPA 369 to Overlay NPA 707 (California) August 1, 2022
PL-598 NPA 324 to Overlay NPA 904 (Florida) July 14, 2022
PL-597 NPA 975 to Overlay NPA 816 (Missouri) – supersedes PL-568 June 21, 2022
PL-596 NPA 235 to Overlay NPA 573 (Missouri) June 17, 2022
PL-595 NPA 730 to Overlay NPA 618 (Illinois) June 15, 2022
PL-594 NPA 350 to Overlay NPA 209 (California) June 6, 2022
PL-593 NPA 274 to Overlay NPA 920 (Wisconsin) – supersedes PL-586 June 2, 2022
PL-592 NPA 584 to Overlay NPA 204/431 (Manitoba) - amending PL-584 May 31, 2022
PL-591 NPA 329 to Overlay NPA 845 (New York) May 11, 2022
PL-590 NPA 354 to Overlay NPA 450/579 (area surrounding Montréal, Québec, Canada) - amending PL-589 April 20, 2022
PL-589 NPA 354 to Overlay NPA 450/579 (area surrounding Montréal, Québec, Canada) - amending PL-573 April 19, 2022
PL-588 NPA 645 to Overlay NPA 305/786 (Florida) April 14, 2022
PL-587 NPA 327 to Overlay NPA 870 (Arkansas) March 30, 2022
PL-586 NPA 274 to Overlay NPA 920 (Wisconsin) March 16, 2022
PL-585 Assigning from NPA 528 for Non-Geographic Services March 2, 2022
PL-584 NPA 584 to Overlay NPA 204/431 (Manitoba) February 25, 2022
PL-583 NPA 382 to Overlay NPA 226/519/548 (southwestern Ontario) February 25, 2022
PL-582 NPA 728 to Overlay NPA 561 (Florida) February 18, 2022
PL-581 NPA 363 to Overlay NPA 516 (New York) February 17, 2022
PL-580 Assignment of NPA 528 for Non-Geographic Services February 11, 2022
PL-579 NPA 283 to Overlay NPA 513 (Ohio) February 11, 2022
PL-578 NPA 835 to Overlay NPA 484/610 (Pennsylvania) January 13, 2022
PL-577 NPA 861 to Overlay NPA 309 (Illinois) January 10, 2022

Legal Notice | Neutrality (docx) | Privacy Notice | Website Guide