LincMad Telephone Area Codes & Splits


LincMad’s Planned Area Codes Not Yet in Service

Last updated 2020-10-29

(The notation “920 ⇒ 10D” indicates that, although the proposed overlay has been suspended, the area will change to 10‑digit local calling anyway, permissive 2021-04-24, mandatory between 2021-10-24 and 2022-07-15; for more details on “The Big 10D,” follow the link.)

new NPA Location old NPA(s) effective NANPA PLs status
227 MD: Washington suburbs 301 & 240     Suspended, 2024?
263 QC: Montréal 514 & 438 ~ 2024?   Active
274 WI: Green Bay 920   442, 417, 385 Suspended, 2030?
920 ⇒ 10D
283 OH: Cincinnati 513   316, 286, 264 Suspended, 2024?
513 ⇒ 10D
327 AR: Jonesboro 870   437, 400 Suspended, 2023?
354 QC: Montreal suburbs 450 & 579   533, 526, CRTC 2019‑347, 2019‑13 postponed indefinitely, ~2023?
368 AB: entire province 403 & 780 & 587 & 825 ?2021-05-15? 531, CRTC 2019‑130, CRTC 2020-110 Active, tentatively postponed to 2022-04-22
428 NB: entire province 506 2022-04-23
2023-04-29
539, 522, CRTC 2020-363 new dates confirmed
447 IL: Springfield 217 2021-03-27 532 Active
448 FL: Tallahassee 850 2021-03-20 534 Active
464 IL: La Grange 708   195 postponed, 2024?
708 ⇒ 10D
468 QC: Hull, Sherbrooke, Trois-Rivières, Kuujjuaq 819 & 873 2023-05-27
[tentative/‌provisoire]
Proposal to CRTC [MS‑Word] Active
474 SK: entire province 306 & 639 2021-10-02 530, CRTC 2019-129 Active
525 Non-geographic, mostly non-dialable 500 & etc. 2020-07-13 538 In Use
557 MO: St Louis 314   303, 279, 261 Suspended, 2024?
314 ⇒ 10D
572 OK: Oklahoma City 405 2021-05-24 535 Active
582 PA: Erie 814 2021-05-01 543, 540 Active
656 FL: Tampa 813 2021-11-16 541 officially scheduled
679 MI: Detroit 313, 734   227, 209 Suspended, 2026?
730 IL: East St Louis 618   state press release (2005‑04‑27) Suspended, 2029?
618 ⇒ 10D
742 ON: Toronto suburbs 905 & 289 & 365 2021-10-16 CRTC 2020-362 Active
753 ON: Ottawa [tentative/‌provisoire] 613 & 343 2023-06-10 (CNA preliminary) Active
771 DC: Washington, D.C. 202 & 771 2021-11-09 547 Officially confirmed dates
826 VA: Roanoke, outer Washington suburbs 540 2022-06-14 545, VA SCC press release [2020-06-17] Active
835 PA: Allentown 610 & 484   344, 274, 267, 237 Active, 2023? 2024?
840 CA: San Bernardino 909 2021-02-23 529 Active
879 NL: entire province 709 2022-05-20
2023-05-27
521, 514, 503, CRTC 2018‑333, 2018‑59, 2017‑35 May be postponed indefinitely
943 GA: Atlanta 404 & 770 & 678 & 470 ~ 2022-Q4 ? state press release, order Active, exact date t.b.a.
945 TX: Dallas 214 & 972 & 469 2021-01-15 537 Active
948 VA: Norfolk 757 2022-05-09 546 Active; dates advanced by 5½ months
975 MO: Kansas City 816   303, 280, 262 Suspended, 2026?
816 ⇒ 10D

About This Table

This table lists area codes (NPAs) that have been assigned but are not yet active, in numerical order by the new area code. The location lists the principal city of the area in question. The old NPA(s) is/are the currently active area code(s) of that area: if two or more codes are separated by ampersands (&), those area codes are already in an overlay and the new area code will be added to that overlay complex; if two codes are separated by commas, those area codes currently serve two distinct geographic areas, but the new area code will overlay both. The effective date is the earliest date on which end-user numbers in the new area code can be made available; dates shown in italics are not yet officially confirmed. Note: all dates are in year-month-day format, so 2022‑05‑20 = May 20, 2022. The notation 2021‑Q2 indicates the 2nd Quarter of 2021.

NANPA PLs identifies the Planning Letters related to the new NPA; click on the link to download the Planning Letter (PDF format). Items labeled as CRTC are official documents from the Canadian Radio-television and Telecommunications Commission (Conseil de la radiodiffusion et des télécommunications canadiennes), rather than from the North American Numbering Plan Administrator (NANPA), per se. [Pour accéder à ces documents en français, cliquer sur le lien ici vers le document anglais, puis cliquer sur «Français» dans le coin supérieur droit de la page.] Within each category, the Planning Letters or other documents are listed in reverse chronological order. The status is generally either Active (the activation of the new area code has been scheduled, or administrative proceedings are currently in process) or Suspended (area code activation not scheduled and administrative proceedings formally suspended), with other information as appropriate. A year shown with a question mark is an estimate based on best available information.

This table is modeled after NANPA’s page Planned NPAs Not Yet in Service, but with accurate and up-to-date information, for a refreshing change.


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