Carrier group · IP-Enabled Service / VoIP

HD Carrier

Total blocks
3,321
Recent (18 mo)
601
Medium
114
Old
2,553
Member OCNs
1
States
51
Area codes
291
First assigned block
2003-01-09
Last assigned block
2026-03-16
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Block portfolio at a glance

By age

Recent: 601Medium: 114Old: 2,553Undated: 533,321blocks
  • Recent (601) — last 18 mo
  • Medium (114)
  • Old (2,553)
  • Undated (53)

Footprint by state

Stronger blue = more blocks issued in that state. marks states with activity in the last 18 months.

Hawaii (HI): 2 blocksAlaska (AK): 13 blocksFlorida (FL): 397 blocks — 39 recentSouth Carolina (SC): 30 blocks — 21 recentGeorgia (GA): 45 blocks — 21 recentAlabama (AL): 54 blocks — 43 recentNorth Carolina (NC): 62 blocks — 50 recentTennessee (TN): 38 blocks — 27 recentRhode Island (RI): 33 blocks — 8 recentConnecticut (CT): 8 blocks — 4 recentMassachusetts (MA): 286 blocks — 28 recentMaine (ME): 2 blocksNew Hampshire (NH): 2 blocksVermont (VT): 3 blocksNew York (NY): 436 blocks — 19 recentNew Jersey (NJ): 201 blocks — 29 recentPennsylvania (PA): 341 blocks — 4 recentDelaware (DE): 5 blocks — 2 recentMaryland (MD): 96 blocks — 4 recentWest Virginia (WV): 26 blocks — 11 recentKentucky (KY): 19 blocks — 16 recentOhio (OH): 53 blocks — 10 recentMichigan (MI): 48 blocks — 34 recentWyoming (WY): 10 blocks — 4 recentMontana (MT): 14 blocks — 3 recentIdaho (ID): 19 blocks — 10 recentWashington (WA): 35 blocksTexas (TX): 74 blocks — 38 recentCalifornia (CA): 348 blocks — 4 recentArizona (AZ): 53 blocks — 16 recentNevada (NV): 58 blocksUtah (UT): 23 blocks — 3 recentColorado (CO): 86 blocks — 9 recentNew Mexico (NM): 5 blocksOregon (OR): 10 blocksNorth Dakota (ND): 44 blocksSouth Dakota (SD): 7 blocks — 3 recentNebraska (NE): 4 blocksIowa (IA): 18 blocks — 4 recentMississippi (MS): 17 blocks — 11 recentIndiana (IN): 26 blocks — 8 recentIllinois (IL): 62 blocks — 41 recentMinnesota (MN): 19 blocks — 3 recentWisconsin (WI): 28 blocks — 15 recentMissouri (MO): 21 blocks — 14 recentArkansas (AR): 14 blocks — 10 recentOklahoma (OK): 19 blocks — 13 recentKansas (KS): 9 blocksLouisiana (LA): 17 blocks — 5 recentVirginia (VA): 68 blocks — 15 recentDistrict of Columbia (DC): 13 blocks — 2 recent

Top area codes

Bars show total blocks; red overlay is recent.

518215 / 3484106267105857918138094170863605165278150 / 3631487014485641 / 2

Block assignments by year

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1221 16
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26

Best vanity numbers from HD Carrier's recent issuances

Numbers in blocks issued in the last 18 months whose digits spell a useful word. Filter by state and category to find one for your business. ★ marks Mike's curated standouts.

NumberSpellsCategoryStateBlock issuedScore
(327) 227-8478 BAPTIST Religious / Faith / Church AR 2025-08-20 111,529
(327) 227-4825 CAPITAL Financial / Banking / Investing AR 2025-08-20 105,854
(448) 338-4237 DEVICES Computer / Hardware FL 2025-11-26 100,856
(870) 327-4466 FASHION Fashion / Cosmetics / Interior Design AR 2026-02-09 86,584
(656) 266-8765 CONTROL Weight Loss / Diet FL 2026-02-13 84,339
(520) 737-7662 PERSONAL General / Generic AZ 2025-10-03 74,770
(478) 425-5379 GALLERY Art / Crafts / Greeting Cards GA 2025-08-14 71,702
(728) 244-2246 CHICAGO Geography / Local / Directions FL 2026-02-06 56,855
(938) 262-5974 ANALYSIS Business / Corporate AL 2025-09-29 42,401
(656) 266-8368 CONTENT News / Media / Communications FL 2026-02-13 38,943
(943) 284-5346 BUILDING Building / Construction / Contractor GA 2025-08-15 36,950
(943) 284-5384 ATHLETIC Sports GA 2025-08-15 36,715
(327) 227-2272 BARBARA Names / Nicknames AR 2025-08-20 33,842
(520) 737-8287 RESTAURANT Supermarkets / Deli / Groceries AZ 2025-10-03 33,623
(754) 337-6368 FERMENTED Supermarkets / Deli / Groceries FL 2026-02-06 29,452
(656) 266-8246 CONTAINERS Beverages / Drinks FL 2026-02-13 27,036
(947) 276-5377 BROKERS Real Estate / Condos / Apartments MI 2026-02-26 21,884
(728) 244-2536 CHICKEN Supermarkets / Deli / Groceries FL 2026-02-06 21,551
(943) 284-5337 BUILDER Building / Construction / Contractor GA 2025-08-15 20,697
(270) 872-2546 TRACKING Mail / Postal Services KY 2026-03-10 19,158
(983) 226-5464 BANKING Financial / Banking / Investing CO 2025-10-28 18,565
(947) 276-5372 BROKERAGE Business / Corporate MI 2026-02-26 18,394
(472) 272-3539 BRADLEY Names / Nicknames NC 2025-04-25 18,208
(313) 732-3222 REBECCA Names / Nicknames MI 2025-10-06 18,052
(313) 732-3663 SEAFOOD Fishing / Seafood MI 2025-10-06 16,953
(448) 338-7648 DETROIT Geography / Local / Directions FL 2025-11-26 16,725
(472) 272-6366 BRANDON Brand Names / Brandable NC 2025-04-25 15,652
(943) 272-6366 BRANDON Brand Names / Brandable GA 2025-08-15 15,652
(352) 772-2842 PRACTICE Health Care / Medical / Hospitals FL 2025-04-25 15,289
(640) 288-8464 CUTTING Verbs / Actions NJ 2025-11-12 14,701

Want one of these or something similar? Request the number from this carrier and we'll route the request.

Member OCNs

1 OCN roll up under HD Carrier.

OCNCompany name on fileHQTypeTotalRecent
321J HD Carrier LLC Henderson, NV IP-Enabled Service / VoIP 3,321 601