NumberResearch Membership · Data 09/18/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.

Most active assignees, all time
TERRA NOVA TELECOM INC. 249
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent NPA-NXX prefix assignments
AssignedNPA-NXXAssigneeOCNRate centerState
2019-03-20 434-300 TERRA NOVA TELECOM INC. 145J LYNCHBURG VA
2019-03-20 434-400 TERRA NOVA TELECOM INC. 145J CHARLOTSVL VA
2019-03-20 540-800 TERRA NOVA TELECOM INC. 145J CULPEPER VA
2019-03-19 216-877 TERRA NOVA TELECOM INC. 145J CLEVELAND OH
2019-03-19 254-900 TERRA NOVA TELECOM INC. 145J WACO TX
2019-03-19 346-500 TERRA NOVA TELECOM INC. 145J HOUSTON TX
2019-03-19 430-900 TERRA NOVA TELECOM INC. 145J PARIS TX
2019-03-19 434-800 TERRA NOVA TELECOM INC. 145J LAWRENCEVL VA
2019-03-19 513-866 TERRA NOVA TELECOM INC. 145J CINCINNATI OH
2019-03-19 567-600 TERRA NOVA TELECOM INC. 145J TOLEDO OH
2019-03-19 726-900 TERRA NOVA TELECOM INC. 145J SANANTONIO TX
2019-03-19 737-900 TERRA NOVA TELECOM INC. 145J AUSTIN TX
2019-03-19 937-800 TERRA NOVA TELECOM INC. 145J DAYTON OH
2019-03-19 980-900 TERRA NOVA TELECOM INC. 145J CHARLOTTE NC
2019-03-19 984-900 TERRA NOVA TELECOM INC. 145J RALEIGH NC
2019-03-15 571-400 TERRA NOVA TELECOM INC. 145J WSNGTNZN08 VA
2019-03-14 470-877 TERRA NOVA TELECOM INC. 145J ATLANTA GA
2019-03-12 478-900 TERRA NOVA TELECOM INC. 145J LOUISVILLE GA
2019-03-12 912-600 TERRA NOVA TELECOM INC. 145J SAVANNAH GA
2019-03-06 224-666 TERRA NOVA TELECOM INC. 145J ARLIGTNHTS IL
2019-03-04 406-919 TERRA NOVA TELECOM INC. 145J BELGRADE MT
2019-03-04 989-877 TERRA NOVA TELECOM INC. 145J SAGINAW MI
2019-03-01 463-800 TERRA NOVA TELECOM INC. 145J INDIANAPLS IN
2019-02-26 309-877 TERRA NOVA TELECOM INC. 145J PEORIA IL
2019-02-26 586-900 TERRA NOVA TELECOM INC. 145J MT CLEMENS MI
2019-02-26 616-900 TERRA NOVA TELECOM INC. 145J GRAND RPDS MI
2019-02-26 701-877 TERRA NOVA TELECOM INC. 145J BISMARCK ND
2019-02-25 385-400 TERRA NOVA TELECOM INC. 145J OGDEN UT
2019-02-25 509-900 TERRA NOVA TELECOM INC. 145J SPOKANE WA
2019-02-25 564-999 TERRA NOVA TELECOM INC. 145J OLYMPIA WA
2019-02-25 640-222 TERRA NOVA TELECOM INC. 145J FLORENCE NJ
2019-02-25 719-500 TERRA NOVA TELECOM INC. 145J COLORDOSPG CO
2019-02-25 865-900 TERRA NOVA TELECOM INC. 145J KNOXVILLE TN
2019-02-22 319-900 TERRA NOVA TELECOM INC. 145J CEDAR RPDS IA
2019-02-22 667-855 TERRA NOVA TELECOM INC. 145J SALISBURY MD
2019-02-22 720-866 TERRA NOVA TELECOM INC. 145J DENVER CO
2019-02-22 775-877 TERRA NOVA TELECOM INC. 145J PAHRUMP NV
2019-02-22 913-900 TERRA NOVA TELECOM INC. 145J LANCASTER KS
2019-02-21 256-900 TERRA NOVA TELECOM INC. 145J GADSDEN AL
2019-02-21 339-800 TERRA NOVA TELECOM INC. 145J ARLINGTON MA
2019-02-21 938-900 TERRA NOVA TELECOM INC. 145J HUNTSVILLE AL
2019-02-21 985-600 TERRA NOVA TELECOM INC. 145J BUSH LA
2019-02-20 539-900 TERRA NOVA TELECOM INC. 145J TULSA OK
2019-02-20 580-900 TERRA NOVA TELECOM INC. 145J TUPELO OK
2019-02-20 667-900 TERRA NOVA TELECOM INC. 145J BALTIMORE MD
2019-02-20 848-900 TERRA NOVA TELECOM INC. 145J ASBURYPARK NJ
2019-02-20 854-900 TERRA NOVA TELECOM INC. 145J CHARLESTON SC
2019-02-20 864-666 TERRA NOVA TELECOM INC. 145J GREENVILLE SC
2019-02-20 928-500 TERRA NOVA TELECOM INC. 145J AGUILA AZ
2019-01-25 417-999 TERRA NOVA TELECOM INC. 145J E ARCADIA MO

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.