Carrier group · IP-Enabled Service / VoIP · 2 member OCNs

Comcast

Holding: Comcast Cable Communication LLC

Total blocks
24,236
Recent (18 mo)
160
Medium
389
Old
21,379
Member OCNs
2
States
53
Area codes
297
First assigned block
1998-10-23
Last assigned block
2026-03-27
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Block portfolio at a glance

By age

Recent: 160Medium: 389Old: 21,379Undated: 2,30824,236blocks
  • Recent (160) — last 18 mo
  • Medium (389)
  • Old (21,379)
  • Undated (2,308)

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): 2 blocksFlorida (FL): 1,827 blocks — 16 recentSouth Carolina (SC): 125 blocksGeorgia (GA): 1,006 blocks — 9 recentAlabama (AL): 154 blocks — 7 recentNorth Carolina (NC): 14 blocksTennessee (TN): 623 blocks — 1 recentRhode Island (RI): 251 blocksConnecticut (CT): 458 blocks — 2 recentMassachusetts (MA): 1,287 blocksMaine (ME): 36 blocks — 1 recentNew Hampshire (NH): 324 blocks — 6 recentVermont (VT): 167 blocks — 1 recentNew York (NY): 41 blocksNew Jersey (NJ): 979 blocks — 1 recentPennsylvania (PA): 1,877 blocks — 27 recentDelaware (DE): 189 blocksMaryland (MD): 949 blocks — 3 recentWest Virginia (WV): 135 blocks — 2 recentKentucky (KY): 51 blocksOhio (OH): 107 blocksMichigan (MI): 1,082 blocks — 1 recentWyoming (WY): 2 blocksMontana (MT): 4 blocksIdaho (ID): 10 blocksWashington (WA): 790 blocks — 2 recentTexas (TX): 844 blocks — 3 recentCalifornia (CA): 2,331 blocks — 7 recentArizona (AZ): 825 blocksNevada (NV): 438 blocksUtah (UT): 230 blocks — 2 recentColorado (CO): 618 blocksNew Mexico (NM): 141 blocksOregon (OR): 364 blocksNorth Dakota (ND): 4 blocksSouth Dakota (SD): 2 blocksNebraska (NE): 237 blocksIowa (IA): 35 blocks — 1 recentMississippi (MS): 168 blocks — 2 recentIndiana (IN): 733 blocks — 16 recentIllinois (IL): 1,344 blocks — 13 recentMinnesota (MN): 298 blocksWisconsin (WI): 25 blocks — 4 recentMissouri (MO): 66 blocks — 12 recentArkansas (AR): 253 blocks — 9 recentOklahoma (OK): 685 blocks — 8 recentKansas (KS): 357 blocksLouisiana (LA): 566 blocks — 2 recentVirginia (VA): 1,085 blocks — 2 recentDistrict of Columbia (DC): 92 blocks

Top area codes

Bars show total blocks; red overlay is recent.

405381443369702343717331603324 / 6480301720294619286267281540277 / 1240275860272

Block assignments by year

98
00
01
02
03
04
05
2337 06
2134 07
08
09
10
11
12
13
1690 14
15
16
17
18
19
20
21
22
23
24
25
26

Best vanity numbers from Comcast'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
(660) 463-6762 INFORMATION VAN MO 2024-12-04 192,525
(835) 227-4825 CAPITAL Financial / Banking / Investing PA 2025-06-05 105,854
(272) 776-3828 PRODUCTS Retail Stores PA 2026-03-19 97,364
(385) 627-7243 MASSAGE Massage / Acupuncture UT 2026-02-17 83,315
(385) 627-5384 MARKETING Advertising UT 2026-02-17 69,043
(272) 244-2246 CHICAGO Geography / Local / Directions PA 2025-04-10 56,855
(501) 427-3927 HARDWARE Computer / Hardware AR 2025-07-14 44,425
(920) 773-6437 PREMIER Superlatives / Positive Adjectives WI 2025-12-08 39,522
(385) 627-6679 MASONRY Building / Construction / Contractor UT 2026-02-17 35,684
(501) 427-3367 GARDENS Outdoor / Camping / Landscaping AR 2025-07-14 31,191
(385) 627-8377 MASTERS Superlatives / Positive Adjectives UT 2026-02-17 26,866
(272) 327-6377 FARMERS Farming / Agriculture / Veterinary PA 2026-03-19 25,602
(272) 244-2536 CHICKEN Supermarkets / Deli / Groceries PA 2025-04-10 21,551
(272) 776-3377 PROFESSIONAL General PA 2026-03-19 19,113
(920) 773-6237 SPENCER Names / Nicknames WI 2025-12-08 12,644
(352) 676-2636 ORNAMENTS General FL 2025-06-13 11,978
(447) 265-3626 COLEMAN Names / Nicknames IL 2025-12-03 11,012
(835) 227-4246 BARGAIN Discount / Price PA 2025-06-05 10,902
(539) 355-4688 ELLIOTT Names / Nicknames OK 2025-06-11 10,039
(272) 244-2738 CIGARETTE Marijuana / Smoking / Vaping PA 2025-04-10 9,506
(661) 668-3589 NOVELTY Shopping / Gifts / Novelties CA 2025-02-06 8,348
(385) 627-4596 MARILYN Names / Nicknames UT 2026-02-17 8,073
(447) 766-2623 ROMANCE Dating / Personals / Singles IL 2026-03-27 7,976
(835) 227-4667 CASINOS Gambling / Casino / Slots PA 2025-06-05 6,602
(385) 627-8379 MASTERY Motivational / Self Help / Winning UT 2026-02-17 5,949
(661) 668-3266 NOTEBOOKS Books / Library / Writing CA 2025-02-06 5,889
(272) 776-3487 PROFITS Financial / Banking / Investing PA 2026-03-19 5,850
(385) 627-5467 NAPKINS Kitchen / Appliances / Cabinets UT 2026-02-17 5,822
(385) 627-5377 MARKERS Printing / Markers / Pens UT 2026-02-17 5,546
(272) 327-6464 FARMING Farming / Agriculture / Veterinary PA 2026-03-19 5,495

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

Member OCNs

2 OCNs roll up under Comcast.

OCNCompany name on fileHQTypeTotalRecent
318J Comcast IP Phone LLC Philadelphia, PA IP-Enabled Service / VoIP 24,231 160
8625 Comcast Phone of Texas LLC - TX Basking Ridge, NJ Competitive Local Exchange Carrier 5