OCN 318J · IP-Enabled Service / VoIP
Comcast IP Phone LLC
Part of the Comcast group — 2 OCNs across 53 states · 24,236 blocks combined.
Total blocks
24,231
Recent (18 mo)
160
Medium
389
Old
21,374
Area codes
296
States
53
Address
1701 John F Kennedy Blvd
Philadelphia, PA 19103-2838
1701 John F Kennedy Blvd
Philadelphia, PA 19103-2838
Website
comcast.com
comcast.com
First assigned block
1998-10-23
1998-10-23
Last assigned block
2026-03-27
2026-03-27
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HQ — Philadelphia, PA


Block portfolio at a glance
By age
- Recent (160) — last 18 mo
- Medium (389)
- Old (21,374)
- Undated (2,308)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- California CA · 2,331 · 7
- Pennsylvania PA · 1,877 · 27
- Florida FL · 1,827 · 16
- Illinois IL · 1,344 · 13
- Massachusetts MA · 1,287
- Virginia VA · 1,085 · 2
- Michigan MI · 1,082 · 1
- Georgia GA · 1,006 · 9
- New Jersey NJ · 979 · 1
- Maryland MD · 949 · 3
- Texas TX · 839 · 3
- Arizona AZ · 825
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Comcast IP Phone LLC'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.
| Number | Spells | Category | State | Block issued | Score |
|---|---|---|---|---|---|
| (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.
Most recent assignments
Last 18 months — these blocks were issued by Comcast IP Phone LLC since 2024-11-12.
| Number block | State | Rate center | Assigned |
|---|---|---|---|
| (425) 461-3XXX | WA | Ames Lake | 2026-03-27 |
| (447) 766-2XXX | IL | Catlin | 2026-03-27 |
| (223) 238-2XXX | PA | Airville | 2026-03-25 |
| (223) 293-4XXX | PA | Fawn Grove | 2026-03-25 |
| (272) 281-4XXX | PA | Tunkhannck | 2026-03-25 |
| (272) 624-3XXX | PA | Mountantop | 2026-03-25 |
| (765) 750-2XXX | IN | Colfax | 2026-03-25 |
| (272) 327-6XXX | PA | Whitehaven | 2026-03-19 |
| (272) 350-4XXX | PA | Cnynghdrms | 2026-03-19 |
| (272) 776-3XXX | PA | Nuangola | 2026-03-19 |
| (318) 695-8XXX | LA | Choudrant | 2026-03-11 |
| (448) 257-XXXX | FL | Hosford | 2026-03-04 |
| (448) 257-8XXX | FL | Hosford | 2026-03-04 |
| (484) 839-5XXX | PA | Kutztown | 2026-02-25 |
| (484) 857-4XXX | PA | Kempton | 2026-02-25 |
| (610) 641-3XXX | PA | Topton | 2026-02-25 |
| (385) 627-XXXX | UT | Morgan | 2026-02-17 |
| (385) 627-2XXX | UT | Morgan | 2026-02-17 |
| (564) 524-1XXX | WA | Copalis | 2026-02-06 |
| (779) 837-5XXX | IL | Elwood | 2026-02-04 |
| (779) 443-XXXX | IL | Granddtour | 2026-01-28 |
| (779) 443-4XXX | IL | Granddtour | 2026-01-28 |
| (765) 663-9XXX | IN | Arlington | 2026-01-14 |
| (559) 529-8XXX | CA | Tipton | 2026-01-05 |
| (352) 290-1XXX | FL | Orange Spg | 2025-12-31 |
Area codes
| NPA | Blocks | Recent | Last |
|---|---|---|---|
| 405 | 381 | — | 2019-10-07 |
| 443 | 369 | — | 2023-11-20 |
| 702 | 343 | — | 2019-04-05 |
| 717 | 331 | — | 2024-04-25 |
| 603 | 324 | 6 | 2025-09-17 |
| 480 | 301 | — | 2021-04-02 |
| 720 | 294 | — | 2023-09-27 |
| 619 | 286 | — | 2021-06-04 |
| 267 | 281 | — | 2023-05-01 |
| 540 | 277 | 1 | 2025-02-27 |
| 240 | 275 | — | 2023-08-16 |
| 860 | 272 | — | 2023-09-26 |
| 609 | 267 | — | 2023-04-10 |
| 346 | 265 | — | 2023-10-30 |
| 832 | 263 | — | 2021-08-06 |
| 781 | 261 | — | 2023-07-05 |
| 484 | 260 | 2 | 2026-02-25 |
| 360 | 258 | — | 2023-04-07 |
| 856 | 256 | — | 2024-03-13 |
| 978 | 252 | — | 2023-06-15 |
| 401 | 251 | — | 2019-11-06 |
| 561 | 246 | — | 2022-10-12 |
| 918 | 246 | — | 2023-10-02 |
| 615 | 237 | — | 2023-05-24 |
| 470 | 219 | — | 2024-07-30 |
| 724 | 217 | 3 | 2025-07-31 |
| 571 | 213 | 1 | 2025-06-26 |
| 804 | 213 | — | 2023-12-07 |
| 949 | 212 | — | 2019-09-24 |
| 904 | 211 | 2 | 2025-04-03 |
| 774 | 207 | — | 2023-06-15 |
| 239 | 195 | — | 2021-09-24 |
| 765 | 191 | 8 | 2026-03-25 |
| 708 | 190 | — | 2023-02-13 |
| 850 | 190 | — | 2022-12-13 |
| 302 | 189 | — | 2022-09-07 |
| 623 | 186 | — | 2021-03-31 |
| 786 | 186 | — | 2023-10-02 |
| 770 | 185 | — | 2023-11-15 |
| 508 | 182 | — | 2022-08-04 |
| 602 | 180 | — | 2021-04-02 |
| 316 | 179 | — | 2023-07-27 |
| 678 | 178 | — | 2018-10-02 |
| 317 | 177 | — | 2024-02-08 |
| 425 | 177 | 1 | 2026-03-27 |
| 248 | 174 | — | 2019-12-19 |
| 281 | 170 | — | 2020-08-13 |
| 504 | 170 | 1 | 2025-05-19 |
| 734 | 170 | — | 2023-09-18 |
| 802 | 167 | 1 | 2024-11-27 |
| 253 | 164 | — | 2020-10-06 |
| 479 | 163 | — | 2019-10-16 |
| 224 | 160 | — | 2022-10-05 |
| 402 | 160 | — | 2022-05-17 |
| 412 | 160 | — | 2022-08-11 |
| 925 | 160 | — | 2023-05-19 |
| 815 | 158 | — | 2023-06-09 |
| 503 | 157 | — | 2023-06-28 |
| 707 | 157 | — | 2024-09-23 |
| 916 | 157 | — | 2022-09-22 |
States
| State | Blocks | Recent |
|---|---|---|
| CA | 2,331 | 7 |
| PA | 1,877 | 27 |
| FL | 1,827 | 16 |
| IL | 1,344 | 13 |
| MA | 1,287 | — |
| VA | 1,085 | 2 |
| MI | 1,082 | 1 |
| GA | 1,006 | 9 |
| NJ | 979 | 1 |
| MD | 949 | 3 |
| TX | 839 | 3 |
| AZ | 825 | — |
| WA | 790 | 2 |
| IN | 733 | 16 |
| OK | 685 | 8 |
| TN | 623 | 1 |
| CO | 618 | — |
| LA | 566 | 2 |
| CT | 458 | 2 |
| NV | 438 | — |
| OR | 364 | — |
| KS | 357 | — |
| NH | 324 | 6 |
| MN | 298 | — |
| AR | 253 | 9 |
| RI | 251 | — |
| NE | 237 | — |
| UT | 230 | 2 |
| DE | 189 | — |
| MS | 168 | 2 |
| VT | 167 | 1 |
| AL | 154 | 7 |
| NM | 141 | — |
| WV | 135 | 2 |
| SC | 125 | — |
| OH | 107 | — |
| DC | 92 | — |
| MO | 66 | 12 |
| KY | 51 | — |
| NY | 41 | — |
| ME | 36 | 1 |
| IA | 35 | 1 |
| WI | 25 | 4 |
| NC | 14 | — |
| ID | 10 | — |
| MT | 4 | — |
| ND | 4 | — |
| AK | 2 | — |
| HI | 2 | — |
| PR | 2 | — |
| SD | 2 | — |
| WY | 2 | — |
| VI | 1 | — |
Sister OCNs in the Comcast group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Comcast group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 8625 | Comcast Phone of Texas LLC - TX | NJ | 5 | — |
