OCN 547E · Competitive Local Exchange Carrier
Onvoy LLC - PA
d/b/a Neutral Tandem-Pennsylvania LLC
Part of the Onvoy group — 41 OCNs across 41 states · 159,817 blocks combined.
Total blocks
8,313
Recent (18 mo)
505
Medium
1,597
Old
5,981
Area codes
15
States
1
Address
1 S Wacker Dr, Suite 200
Chicago, IL 60606-4614
1 S Wacker Dr, Suite 200
Chicago, IL 60606-4614
Website
Onvoy
Onvoy
First assigned block
2001-04-16
2001-04-16
Last assigned block
2026-03-18
2026-03-18
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HQ — Chicago, IL
Block portfolio at a glance
By age
- Recent (505) — last 18 mo
- Medium (1,597)
- Old (5,981)
- Undated (230)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Pennsylvania PA · 8,313 · 505
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Best vanity numbers from Onvoy LLC - PA'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 |
|---|---|---|---|---|---|
| (835) 266-7269 ★ | COMPANY | Business | PA | 2025-04-15 | 302,351 |
| (835) 266-7883 ★ | COMPUTER | Computer / Hardware | PA | 2025-04-15 | 272,250 |
| (445) 337-4467 ★ | DESIGNS | Printing / Markers / Pens | PA | 2025-11-04 | 141,194 |
| (835) 277-2728 ★ | APPARATUS | VAN | PA | 2025-11-04 | 100,693 |
| (878) 277-2728 ★ | APPARATUS | VAN | PA | 2025-10-02 | 100,693 |
| (835) 266-8765 ★ | CONTROL | Weight Loss / Diet | PA | 2025-04-15 | 84,339 |
| (835) 266-7858 ★ | CONSULTING | Consulting / Therapy / Planning | PA | 2025-04-15 | 69,515 |
| (835) 266-3828 ★ | CONDUCTING | Miscellaneous | PA | 2025-04-15 | 53,141 |
| (484) 835-3847 ★ | TELEVISION | Entertainment / Events / Theaters | PA | 2025-01-09 | 49,935 |
| (223) 432-5849 ★ | HEALTHY | Supermarkets / Deli / Groceries | PA | 2026-02-26 | 48,844 |
| (445) 322-8679 ★ | FACTORY | Industrial / Manufacturing | PA | 2026-03-11 | 43,693 |
| (835) 266-6372 ★ | COMMERCIAL | Business / Corporate | PA | 2025-04-15 | 43,389 |
| (835) 262-5974 ★ | ANALYSIS | Business / Corporate | PA | 2025-03-18 | 42,401 |
| (223) 432-5464 ★ | HEALING | Health Care / Medical / Hospitals | PA | 2026-02-26 | 42,203 |
| (223) 387-6488 ★ | FURNITURE | Furniture / Tables / Mattresses | PA | 2026-01-13 | 42,011 |
| (272) 386-3725 ★ | FUNERAL | Funeral / Death Related | PA | 2024-12-13 | 41,161 |
| (835) 277-5422 ★ | APPLICATION | General | PA | 2025-11-04 | 40,734 |
| (835) 266-8368 ★ | CONTENT | News / Media / Communications | PA | 2025-04-15 | 38,943 |
| (412) 947-3537 ★ | WIRELESS | Cellular / Wireless | PA | 2025-02-06 | 37,668 |
| (835) 277-2735 ★ | APPAREL | Clothing / Apparel / Fabric | PA | 2025-11-04 | 37,299 |
| (878) 277-2735 ★ | APPAREL | Clothing / Apparel / Fabric | PA | 2025-10-02 | 37,299 |
| (835) 274-9662 ★ | ARIZONA | Geography / Local / Directions | PA | 2025-09-03 | 32,545 |
| (835) 266-7878 ★ | CONSTRUCTION | VAN | PA | 2025-04-15 | 30,674 |
| (445) 337-6368 ★ | FERMENTED | Supermarkets / Deli / Groceries | PA | 2025-11-04 | 29,452 |
| (835) 266-3678 ★ | COMFORT | Sleep / Mattresses / Comfort | PA | 2025-04-15 | 28,650 |
| (412) 674-2642 ★ | ORGANIC | Farming / Agriculture / Veterinary | PA | 2025-04-15 | 27,653 |
| (835) 266-8246 ★ | CONTAINERS | Beverages / Drinks | PA | 2025-04-15 | 27,036 |
| (835) 262-7825 ★ | COASTAL | Geography | PA | 2025-03-18 | 26,944 |
| (835) 266-7863 ★ | CONSUMER | Retail Stores | PA | 2025-04-15 | 25,839 |
| (223) 432-5842 ★ | HEALTHCARE | Health Care / Medical / Hospitals | PA | 2026-02-26 | 25,587 |
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 Onvoy LLC - PA since 2024-11-12.
| Number block | State | Rate center | Assigned |
|---|---|---|---|
| (272) 462-1XXX | PA | Wellsboro | 2026-03-18 |
| (445) 320-9XXX | PA | Phldlphzn1 | 2026-03-18 |
| (878) 297-2XXX | PA | Washington | 2026-03-18 |
| (223) 358-2XXX | PA | Chambersbg | 2026-03-11 |
| (412) 399-9XXX | PA | Pttsbgzon5 | 2026-03-11 |
| (445) 322-8XXX | PA | Lansdale | 2026-03-11 |
| (484) 573-9XXX | PA | Phphsbzn13 | 2026-03-11 |
| (484) 648-3XXX | PA | Kutztown | 2026-03-11 |
| (484) 872-9XXX | PA | Exton | 2026-03-11 |
| (582) 219-2XXX | PA | Clearfield | 2026-03-11 |
| (610) 947-9XXX | PA | Phphsbzn26 | 2026-03-11 |
| (717) 902-4XXX | PA | Middletown | 2026-03-11 |
| (724) 241-2XXX | PA | Baden | 2026-03-11 |
| (814) 370-1XXX | PA | Bradford | 2026-03-11 |
| (814) 858-0XXX | PA | Dubois | 2026-03-11 |
| (814) 971-6XXX | PA | St Marys | 2026-03-11 |
| (835) 999-7XXX | PA | Phphsbzn22 | 2026-03-11 |
| (878) 281-1XXX | PA | Finleyvl | 2026-03-11 |
| (223) 380-7XXX | PA | Harisbgzn1 | 2026-02-26 |
| (223) 384-8XXX | PA | York | 2026-02-26 |
| (223) 387-1XXX | PA | Lancaster | 2026-02-26 |
| (223) 432-5XXX | PA | Fayettevl | 2026-02-26 |
| (267) 494-7XXX | PA | Wycombe | 2026-02-26 |
| (445) 239-3XXX | PA | Phldlphzn3 | 2026-02-26 |
| (445) 253-3XXX | PA | Phldlphzn3 | 2026-02-26 |
Area codes
| NPA | Blocks | Recent | Last |
|---|---|---|---|
| 484 | 1,023 | 44 | 2026-03-11 |
| 267 | 854 | 21 | 2026-02-26 |
| 223 | 823 | 64 | 2026-03-11 |
| 814 | 761 | 15 | 2026-03-11 |
| 272 | 666 | 29 | 2026-03-18 |
| 412 | 654 | 42 | 2026-03-11 |
| 724 | 586 | 41 | 2026-03-11 |
| 717 | 581 | 24 | 2026-03-11 |
| 570 | 535 | 17 | 2026-02-18 |
| 878 | 472 | 43 | 2026-03-18 |
| 610 | 378 | 30 | 2026-03-11 |
| 445 | 355 | 43 | 2026-03-18 |
| 215 | 282 | 6 | 2026-01-27 |
| 582 | 208 | 33 | 2026-03-11 |
| 835 | 135 | 53 | 2026-03-11 |
States
| State | Blocks | Recent |
|---|---|---|
| PA | 8,313 | 505 |
Sister OCNs in the Onvoy group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the Onvoy group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 649C | Onvoy LLC - CA | IL | 21,516 | 889 |
| 903C | Onvoy LLC - TX | IL | 15,066 | 595 |
| 937C | Onvoy LLC - FL | IL | 11,145 | 1,122 |
| 384C | Onvoy LLC - NY | IL | 9,958 | 478 |
| 067D | Onvoy LLC - GA | IL | 6,330 | 279 |
| 543C | Onvoy LLC V - MI | IL | 5,779 | 19 |
| 638E | Onvoy LLC - NC | IL | 5,384 | 321 |
| 637C | Onvoy LLC - NJ | IL | 5,188 | 490 |
| 097D | Onvoy LLC - IN | IL | 4,545 | 176 |
| 892D | Onvoy LLC - MA | IL | 4,351 | — |
| 138E | Onvoy LLC - VA | IL | 4,341 | 380 |
| 604E | Onvoy LLC - AL | IL | 4,230 | 90 |
| 093F | Onvoy LLC - MO | IL | 4,204 | 208 |
| 184D | Onvoy LLC - MN | IL | 3,892 | 9 |
| 225C | Onvoy LLC - WI | IL | 3,477 | 181 |
| 026D | Onvoy LLC - CO | IL | 3,190 | 93 |
| 483E | Onvoy LLC - WA | IL | 3,106 | 3 |
| 876D | Onvoy LLC - MD | IL | 3,090 | 253 |
| 749E | Onvoy LLC - LA | IL | 2,987 | 127 |
| 630E | Onvoy LLC - AZ | IL | 2,936 | 11 |
| 221F | Onvoy LLC - IA | IL | 2,799 | 25 |
| 750E | Onvoy LLC - OR | IL | 2,458 | 126 |
| 409F | Onvoy LLC - OK | IL | 2,425 | 78 |
| 548E | Onvoy LLC - SC | IL | 2,418 | 126 |
| 205F | Onvoy LLC - KS | IL | 2,071 | 74 |
| 639C | Onvoy LLC - CT | IL | 1,783 | 64 |
| 348F | Onvoy LLC - AR | IL | 1,771 | 162 |
| 871E | Onvoy LLC - UT | IL | 1,634 | 57 |
| 549E | Onvoy LLC - NE | IL | 1,524 | 41 |
| 029F | Onvoy LLC - NV | IL | 1,402 | 44 |
| 206F | Onvoy LLC - NM | IL | 1,263 | 46 |
| 449F | Onvoy LLC - WV | IL | 1,168 | 12 |
| 850D | Onvoy LLC - DC | IL | 688 | 37 |
| 451F | Onvoy LLC - VT | IL | 652 | 17 |
| 450F | Onvoy LLC - WY | IL | 626 | 27 |
| 969E | Onvoy LLC - DE | IL | 608 | 27 |
| 452F | Onvoy LLC - ND | IL | 502 | — |
| 977E | Onvoy LLC - RI | IL | 463 | 21 |
| 210H | Onvoy LLC - HI | IL | 365 | 20 |
| 559F | Neutral Tandem - PR | IL | 169 | 12 |