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OCN 7229 · Competitive Local Exchange Carrier

MCImetro Access Transmission Services LLC

Part of the Verizon group — 143 OCNs across 53 states · 236,111 blocks combined.

Holding: Verizon Communications Inc

Total blocks
19,828
Recent (18 mo)
88
Medium
70
Old
10,564
Area codes
248
States
48
Address
8521 Leesburg Pike
Vienna, VA 22182-2427
Website
verizon.com
First assigned block
1998-09-04
Last assigned block
2026-03-25
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HQ — Vienna, VA

Street view of MCImetro Access Transmission Services LLC HQ
Street view
Satellite view of MCImetro Access Transmission Services LLC HQ
Satellite

Block portfolio at a glance

By age

Recent: 88Medium: 70Old: 10,564Undated: 9,10619,828blocks
  • Recent (88) — last 18 mo
  • Medium (70)
  • Old (10,564)
  • Undated (9,106)

Footprint by state

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

Hawaii (HI): 89 blocksAlaskaFlorida (FL): 293 blocksSouth CarolinaGeorgia (GA): 218 blocksAlabama (AL): 58 blocks — 3 recentNorth Carolina (NC): 8 blocksTennessee (TN): 278 blocks — 1 recentRhode Island (RI): 97 blocksConnecticut (CT): 254 blocksMassachusetts (MA): 2,101 blocksMaine (ME): 6 blocks — 1 recentNew Hampshire (NH): 3 blocks — 1 recentVermont (VT): 29 blocksNew York (NY): 602 blocks — 28 recentNew Jersey (NJ): 1,409 blocks — 1 recentPennsylvania (PA): 1,440 blocks — 39 recentDelaware (DE): 314 blocks — 2 recentMaryland (MD): 925 blocksWest Virginia (WV): 119 blocks — 1 recentKentucky (KY): 151 blocksOhio (OH): 3 blocksMichiganWyoming (WY): 26 blocksMontana (MT): 37 blocks — 1 recentIdaho (ID): 67 blocks — 1 recentWashington (WA): 743 blocksTexas (TX): 1,806 blocks — 2 recentCalifornia (CA): 3,303 blocks — 3 recentArizona (AZ): 563 blocksNevada (NV): 146 blocksUtah (UT): 699 blocksColorado (CO): 659 blocksNew Mexico (NM): 2 blocksOregon (OR): 309 blocksNorth Dakota (ND): 24 blocksSouth Dakota (SD): 34 blocksNebraska (NE): 90 blocksIowa (IA): 134 blocks — 1 recentMississippi (MS): 14 blocksIndiana (IN): 6 blocksIllinois (IL): 1,121 blocksMinnesota (MN): 368 blocksWisconsin (WI): 203 blocks — 1 recentMissouri (MO): 9 blocksArkansas (AR): 27 blocksOklahoma (OK): 2 blocksKansas (KS): 10 blocksLouisiana (LA): 8 blocks — 2 recentVirginia (VA): 782 blocksDistrict of Columbia (DC): 239 blocks

Top area codes

Bars show total blocks; red overlay is recent.

801575781568978454201407617385508383972369443344973336646333210326703322

Block assignments by year

98
99
00
01
02
03
04
1715 05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

Best vanity numbers from MCImetro Access Transmission Services 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.

NumberSpellsCategoryStateBlock issuedScore
(582) 268-4669 ★ ANTHONY Names / Nicknames PA 2025-07-15 40,551
(208) 847-6844 ★ THROUGH General ID 2025-05-01 35,182
(901) 473-2837 ★ GREATER Superlatives / Positive Adjectives TN 2025-12-04 23,045
(272) 434-4487 ★ HEIGHTS Geography / Local / Directions PA 2025-06-03 20,658
(582) 268-4783 ★ ANTIQUE Furniture / Antiques / Upholstery PA 2025-07-15 18,039
(412) 846-2368 ★ VINCENT Names / Nicknames PA 2025-10-22 17,165
(840) 288-8464 ★ CUTTING Verbs / Actions CA 2026-02-19 14,701
(840) 288-6662 ★ AUTOMOBILE Automotive CA 2026-02-19 14,685
(840) 288-6668 ★ AUTOMOTIVE Automotive CA 2026-02-19 14,269
(582) 264-3537 ★ ANGELES Geography / Local / Directions PA 2025-07-17 10,264
(223) 382-5828 ★ EVALUATION Consulting / Therapy / Planning PA 2025-07-11 8,710
(840) 288-6628 ★ AUTOMATIC Automotive CA 2026-02-19 8,522
(582) 422-4828 ★ HABITAT Animals / Taxidermy / Veterinarian PA 2025-06-25 8,383
(929) 825-3743 ★ VALERIE Names / Nicknames NY 2025-08-13 7,933
(302) 673-6377 ★ OPENERS Kitchen / Appliances / Cabinets DE 2024-12-11 7,282
(302) 673-3746 ★ ORDERING Sales / Call to Action / Marketing DE 2024-12-11 6,992
(840) 288-8377 ★ CUTTERS Outdoor / Camping / Landscaping CA 2026-02-19 6,951
(272) 462-3684 ★ INCENTIVE Business / Corporate PA 2025-05-28 4,738
(929) 825-5464 ★ TALKING Love / Relationship / Family NY 2025-08-13 4,218
(223) 233-4766 ★ ADDISON Names / Nicknames PA 2025-11-06 3,942
(582) 268-3733 ★ COVERED Free PA 2025-07-15 3,878
(840) 288-2246 ★ ATTACHMENT Technical / Electronics CA 2026-02-19 3,790
(223) 382-5464 ★ FUCKING Adult PA 2025-07-11 3,713
(840) 288-2437 ★ BUTCHER Supermarkets / Deli / Groceries CA 2026-02-19 3,707
(412) 846-3427 ★ VINEGAR Supermarkets / Deli / Groceries PA 2025-10-22 3,685
(840) 288-8667 ★ BUTTONS Clothing / Apparel / Fabric CA 2026-02-19 3,529
(223) 786-2489 ★ SUNCITY Geography / Local / Directions PA 2025-10-30 3,486
(840) 288-5379 ★ CUTLERY Kitchen / Appliances / Cabinets CA 2026-02-19 3,467
(315) 874-3368 ★ TRIDENT Brand Names NY 2025-11-06 3,243
(806) 484-3262 ★ GUIDANCE Hotline / Help / Aid / Referrals TX 2025-07-22 3,141

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 MCImetro Access Transmission Services LLC since 2024-11-12.

Number blockStateRate centerAssigned
(716) 746-2XXX NY Little Vly 2026-03-25
(207) 955-8XXX ME Lewiston 2026-03-12
(603) 501-2XXX NH Portsmouth 2026-02-19
(840) 288-XXXX CA S Berndino 2026-02-19
(840) 288-2XXX CA S Berndino 2026-02-19
(256) 863-1XXX AL Huntsville 2026-01-07
(681) 572-2XXX WV Martinsbg 2025-12-15
(901) 473-2XXX TN Memphis 2025-12-04
(716) 455-4XXX NY Gowanda 2025-11-24
(332) 303-XXXX NY Nwyrcyzn01 2025-11-19
(332) 304-XXXX NY Nwyrcyzn01 2025-11-19
(332) 305-XXXX NY Nwyrcyzn01 2025-11-19
(332) 306-XXXX NY Nwyrcyzn01 2025-11-19
(332) 307-XXXX NY Nwyrcyzn01 2025-11-19
(332) 308-XXXX NY Nwyrcyzn01 2025-11-19
(332) 312-XXXX NY Nwyrcyzn01 2025-11-19
(332) 313-XXXX NY Nwyrcyzn01 2025-11-19
(332) 314-XXXX NY Nwyrcyzn01 2025-11-19
(332) 315-XXXX NY Nwyrcyzn01 2025-11-19
(951) 803-2XXX CA Perris 2025-11-12
(223) 233-4XXX PA Spring Grv 2025-11-06
(315) 874-3XXX NY Lowville 2025-11-06
(878) 297-3XXX PA Washington 2025-11-04
(585) 665-4XXX NY Oakfield 2025-11-03
(838) 263-2XXX NY Valley Fls 2025-11-03

Area codes

NPABlocksRecentLast
801 575 — 2015-05-15
781 568 — 2023-05-03
978 454 — 2020-02-21
201 407 — 2017-02-02
617 385 — 2019-10-23
508 383 — 2022-09-15
972 369 — 2018-06-20
443 344 — 2023-02-08
973 336 — 2019-06-13
646 333 — 2019-01-22
210 326 — 2020-09-20
703 322 — 2021-05-20
732 318 1 2025-03-24
302 314 2 2024-12-11
571 310 — 2023-01-19
240 298 — 2023-06-05
720 298 — 2017-06-20
412 277 2 2025-10-22
650 260 — 2013-08-19
480 258 — 2022-03-25
901 256 1 2025-12-04
408 245 — 2019-08-20
916 239 — 2021-04-06
925 237 — 2019-08-09
206 234 — 2023-01-23
415 232 — 2014-07-14
908 226 — 2024-04-01
510 224 — 2018-03-19
773 224 — 2010-10-21
847 224 — 2017-06-01
817 223 — 2018-06-20
301 221 — 2018-10-19
312 218 — 2019-08-15
215 214 — 2018-02-09
860 212 — 2020-08-31
202 209 — 2021-10-11
708 203 — 2023-07-14
214 192 — 2018-04-06
469 192 — 2020-08-03
610 189 — 2013-08-14
774 187 — 2024-05-21
303 185 — 2015-04-03
484 181 — 2020-05-27
323 171 — 2019-11-27
714 171 — 2020-04-13
425 170 — 2023-03-31
602 169 — 2022-04-25
503 168 — 2018-08-07
509 159 — 2021-12-17
949 159 — 2022-10-21
818 155 — 2022-03-31
724 154 1 2025-05-30
702 144 — 2011-06-03
909 141 — 2020-09-04
310 129 — 2010-05-26
267 128 — 2020-06-22
630 128 — 2012-11-05
832 126 — 2011-03-01
678 120 — 2014-06-27
717 119 — 2014-10-03

States

StateBlocksRecent
CA 3,303 3
MA 2,101 —
TX 1,806 2
PA 1,440 39
NJ 1,409 1
IL 1,121 —
MD 925 —
VA 782 —
WA 743 —
UT 699 —
CO 659 —
NY 602 28
AZ 563 —
MN 368 —
DE 314 2
OR 309 —
FL 293 —
TN 278 1
CT 254 —
DC 239 —
GA 218 —
WI 203 1
KY 151 —
NV 146 —
IA 134 1
WV 119 1
RI 97 —
NE 90 —
HI 89 —
ID 67 1
AL 58 3
MT 37 1
SD 34 —
VT 29 —
AR 27 —
WY 26 —
ND 24 —
MS 14 —
KS 10 —
MO 9 —
LA 8 2
NC 8 —
IN 6 —
ME 6 1
NH 3 1
OH 3 —
NM 2 —
OK 2 —

Sister OCNs in the Verizon group

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

OCNCompany name on fileHQ stateTotalRecent
6006 Cellco Partnership dba Verizon Wireless - CA KS 19,718 1,643
6959 Cellco Partnership dba Verizon Wireless - NY KS 9,578 621
9104 Verizon New York Inc MA 9,244 —
6506 Cellco Partnership dba Verizon Wireless - TX KS 9,136 902
6502 Cellco Partnership dba Verizon Wireless - FL KS 8,162 569
6025 Cellco Partnership dba Verizon Wireless - OH KS 7,294 219
6392 Cellco Partnership dba Verizon Wireless - PA KS 6,381 257
6003 Cellco Partnership dba Verizon Wireless - MI KS 6,325 203
9208 Verizon Pennsylvania Inc VA 5,861 —
6540 Cellco Partnership dba Verizon Wireless - GA KS 5,822 288
9148 Cellco Partnership dba Verizon Wireless NJ 5,659 —
6324 Cellco Partnership dba Verizon Wireless - NC KS 5,513 298
9102 Verizon New England Inc MA 5,475 —
9206 Verizon New Jersey Inc VA 5,300 —
6333 Cellco Partnership dba Verizon Wireless - IL KS 4,882 229
9212 Verizon Maryland Inc VA 4,281 —
6827 Cellco Partnership dba Verizon Wireless - VA KS 4,201 253
6391 Cellco Partnership dba Verizon Wireless - NJ KS 4,039 272
9213 Verizon Virginia Inc VA 4,025 —
6387 Cellco Partnership dba Verizon Wireless - MA KS 3,997 258
6673 Cellco Partnership dba Verizon Wireless - TN KS 3,462 152
6572 Cellco Partnership dba Verizon Wireless - AZ KS 3,409 249
5812 Cellco Partnership dba Verizon Wireless - WA KS 3,348 188
6725 Cellco Partnership dba Verizon Wireless - IN KS 3,013 192
6398 Cellco Partnership dba Verizon Wireless - SC KS 2,730 121
5816 Cellco Partnership dba Verizon Wireless - MN KS 2,701 238
6567 Cellco Partnership dba Verizon Wireless - CO KS 2,656 142
6395 Cellco Partnership dba Verizon Wireless - MD KS 2,531 122
6804 Cellco Partnership dba Verizon Wireless - AL KS 2,504 95
6508 Cellco Partnership dba Verizon Wireless - WI KS 2,321 151
5814 Cellco Partnership dba Verizon Wireless - MO KS 2,267 222
5820 Cellco Partnership dba Verizon Wireless - OR KS 2,022 130
7133 MCImetro Access Transmission Services LLC - NY VA 1,864 —
6571 Cellco Partnership dba Verizon Wireless - UT KS 1,852 51
6388 Cellco Partnership dba Verizon Wireless - CT KS 1,851 87
6570 Cellco Partnership dba Verizon Wireless - IA KS 1,844 104
7240 MCImetro Access Transmission Services LLC - CA VA 1,775 —
6386 Bell Atlantic NYNEX Mobile NJ 1,625 80
6500 Cellco Partnership dba Verizon Wireless - KY KS 1,622 114
6805 Cellco Partnership dba Verizon Wireless - AR KS 1,445 77
6505 Cellco Partnership dba Verizon Wireless - LA KS 1,435 55
5807 Cellco Partnership dba Verizon Wireless - NE KS 1,395 82
6573 Cellco Partnership dba Verizon Wireless - NM KS 1,391 52
6532 Cellco Partnership dba Verizon Wireless - KS KS 1,349 103
6565 Cellco Partnership dba Verizon Wireless - ID KS 1,170 61
6458 Cellco Partnership dba Verizon Wireless - NV KS 1,151 79
5813 Cellco Partnership dba Verizon Wireless - OK KS 1,064 47
7279 MCImetro Access Transmission Services LLC - MI VA 1,048 —
7448 MCI Worldcom Communications Inc - FL VA 1,041 1
6396 Cellco Partnership dba Verizon Wireless - MS KS 1,014 39

Sister OCNs under Verizon Communications Inc

OCNCompanyTotalRecent
9104 Verizon New York Inc 9,244 0
9208 Verizon Pennsylvania Inc 5,861 0
9102 Verizon New England Inc 5,475 0
9206 Verizon New Jersey Inc 5,300 0
9212 Verizon Maryland Inc 4,281 0
9213 Verizon Virginia Inc 4,025 0
7133 MCImetro Access Transmission Services LLC - NY 1,864 0
7240 MCImetro Access Transmission Services LLC - CA 1,775 0
8909 Codetel (DR) 1,143 0
7279 MCImetro Access Transmission Services LLC - MI 1,048 0
7448 MCI Worldcom Communications Inc - FL 1,041 1
9211 Verizon Washington DC Inc 848 0