NewLocalNumbers.com
OCN 464C · Competitive Local Exchange Carrier

Onvoy LLC - OH

d/b/a Neutral Tandem-Michigan LLC

Part of the Neutral Tandem group — 10 OCNs across 11 states · 27,664 blocks combined.

Total blocks
7,228
Recent (18 mo)
392
Medium
1,240
Old
5,446
Area codes
14
States
1
Address
2 N La Salle St, Suite 1615
Chicago, IL 60602-3702
Website
Neutral Tandem
First assigned block
2001-12-06
Last assigned block
2026-03-18
Want a number from Onvoy LLC - OH? Tell us which one — we'll send the request to them and follow up with you.
Request a number →

HQ — Chicago, IL

Street view of Onvoy LLC - OH HQ
Street view
Satellite view of Onvoy LLC - OH HQ
Satellite

Block portfolio at a glance

By age

Recent: 392Medium: 1,240Old: 5,446Undated: 1507,228blocks
  • Recent (392) — last 18 mo
  • Medium (1,240)
  • Old (5,446)
  • Undated (150)

Footprint by state

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

HawaiiAlaskaFloridaSouth CarolinaGeorgiaAlabamaNorth CarolinaTennesseeRhode IslandConnecticutMassachusettsMaineNew HampshireVermontNew YorkNew JerseyPennsylvaniaDelawareMarylandWest VirginiaKentuckyOhio (OH): 7,228 blocks — 392 recentMichiganWyomingMontanaIdahoWashingtonTexasCaliforniaArizonaNevadaUtahColoradoNew MexicoOregonNorth DakotaSouth DakotaNebraskaIowaMississippiIndianaIllinoisMinnesotaWisconsinMissouriArkansasOklahomaKansasLouisianaVirginiaDistrict of Columbia
  • Ohio OH · 7,228 · 392

Top area codes

Bars show total blocks; red overlay is recent.

740860 / 25567852 / 13234846 / 43440772 / 27513636 / 2937602 / 21419458 / 2216447 / 44380439 / 74220349 / 40330343 / 15614303 / 36

Block assignments by year

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
1534 21
22
23
24
25
26

Best vanity numbers from Onvoy LLC - OH'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
(440) 266-7269 ★ COMPANY Business OH 2025-09-18 302,351
(440) 266-7883 ★ COMPUTER Computer / Hardware OH 2025-09-18 272,250
(220) 277-2728 ★ APPARATUS VAN OH 2025-03-19 100,693
(380) 277-2728 ★ APPARATUS VAN OH 2025-12-17 100,693
(326) 242-7537 ★ CHARLES Male / Masculine Names OH 2025-12-11 76,704
(234) 468-3763 ★ INTERNET Internet Companies OH 2026-02-19 75,029
(440) 266-7858 ★ CONSULTING Consulting / Therapy / Planning OH 2025-09-18 69,515
(326) 244-5373 ★ CHILDREN Children / Daycare / Baby OH 2026-02-19 65,936
(220) 265-5343 ★ COLLEGE Education / College OH 2026-01-30 61,587
(326) 244-2246 ★ CHICAGO Geography / Local / Directions OH 2026-02-19 56,855
(220) 266-3828 ★ CONDUCTING Miscellaneous OH 2025-03-19 53,141
(234) 468-7866 ★ HOUSTON Geography / Local / Directions OH 2026-02-19 47,110
(234) 468-7464 ★ HOUSING Real Estate / Condos / Apartments OH 2026-02-19 45,154
(234) 468-7346 ★ HOUSEHOLD Home OH 2026-02-19 44,642
(220) 266-6372 ★ COMMERCIAL Business / Corporate OH 2026-03-11 43,389
(567) 366-8932 ★ FOOTWEAR Accessories / Bags / Shoes OH 2026-01-14 42,419
(234) 468-4362 ★ IN THE NATURE Miscellaneous OH 2026-02-19 41,902
(220) 277-5422 ★ APPLICATION General OH 2025-03-19 40,734
(234) 467-8786 ★ INSTRUMENTS Technical / Electronics OH 2026-02-19 40,468
(234) 467-8726 ★ INSURANCE Insurance OH 2026-02-19 40,297
(216) 247-7678 ★ AIRPORT Aviation / Airlines / Flying OH 2025-09-25 38,110
(220) 277-2735 ★ APPAREL Clothing / Apparel / Fabric OH 2025-03-19 37,299
(380) 277-2735 ★ APPAREL Clothing / Apparel / Fabric OH 2025-12-17 37,299
(220) 777-4647 ★ SPRINGS Geography / Local / Directions OH 2024-12-12 36,843
(234) 468-3786 ★ INVESTMENT Financial / Banking / Investing OH 2026-02-19 32,097
(326) 242-7837 ★ CHARTER Transportation / Taxi / Delivery OH 2025-12-11 31,150
(440) 266-7878 ★ CONSTRUCTION VAN OH 2025-09-18 30,674
(234) 467-8464 ★ HOSTING Internet Companies OH 2026-02-19 29,200
(326) 244-6373 ★ CHINESE Restaurants OH 2026-02-19 28,666
(220) 266-3678 ★ COMFORT Sleep / Mattresses / Comfort OH 2025-03-19 28,650

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 - OH since 2024-11-12.

Number blockStateRate centerAssigned
(220) 237-4XXX OH Wellston 2026-03-18
(380) 284-2XXX OH Worthingtn 2026-03-18
(380) 312-8XXX OH Columbus 2026-03-18
(380) 312-9XXX OH Columbus 2026-03-18
(419) 593-8XXX OH Toledo 2026-03-18
(937) 389-8XXX OH Dayton 2026-03-18
(937) 389-9XXX OH Dayton 2026-03-18
(937) 983-1XXX OH Tipp City 2026-03-18
(216) 900-1XXX OH Indepndnce 2026-03-11
(220) 266-6XXX OH Ironton 2026-03-11
(220) 276-8XXX OH Marietta 2026-03-11
(220) 277-8XXX OH Newcomrstn 2026-03-11
(220) 280-8XXX OH Coshocton 2026-03-11
(220) 285-0XXX OH London 2026-03-11
(330) 304-1XXX OH Medina 2026-03-11
(380) 275-3XXX OH Lockbourne 2026-03-11
(740) 324-6XXX OH Mt Vernon 2026-03-11
(740) 822-4XXX OH Hebron 2026-03-11
(216) 247-4XXX OH Montrse 2026-02-26
(216) 247-5XXX OH Montrse 2026-02-26
(216) 247-6XXX OH Montrse 2026-02-26
(220) 292-XXXX OH Portsmouth 2026-02-26
(220) 292-0XXX OH Portsmouth 2026-02-26
(234) 285-0XXX OH Akron 2026-02-26
(234) 469-XXXX OH Canton 2026-02-26

Area codes

NPABlocksRecentLast
740 860 25 2026-03-11
567 852 13 2026-02-19
234 846 43 2026-02-26
440 772 27 2026-02-26
513 636 2 2025-12-17
937 602 21 2026-03-18
419 458 2 2026-03-18
216 447 44 2026-03-11
380 439 74 2026-03-18
220 349 40 2026-03-18
330 343 15 2026-03-11
614 303 36 2026-02-26
326 207 25 2026-02-26
283 114 25 2026-02-26

States

StateBlocksRecent
OH 7,228 392

Sister OCNs in the Neutral Tandem group

Same customer-facing carrier, different state-registered OCN. Combined stats are on the Neutral Tandem group page.

OCNCompany name on fileHQ stateTotalRecent
224C Onvoy LLC IL 8,314 406
525E Onvoy LLC - TN IL 3,788 166
896E Onvoy LLC - KY IL 2,918 69
719E Onvoy LLC - MS IL 2,104 35
689F Onvoy LLC - ID IL 1,302 12
453F Onvoy LLC - MT IL 905 4
162G Onvoy LLC - SD IL 513 8
454F Onvoy LLC - ME IL 373 1
637E Onvoy LLC - NH IL 219 7