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OCN 4036 · Wireless Carrier

New Cingular Wireless PCS LLC - DC

d/b/a New Cingular Wireless PCS LLC

Part of the AT&T group — 74 OCNs across 54 states · 265,508 blocks combined.

Holding: AT&T Inc

Total blocks
30,944
Recent (18 mo)
4,493
Medium
3,377
Old
19,094
Area codes
84
States
16
Address
5600 Glenridge Dr, G510
Atlanta, GA 30342-6902
Website
AT&T Mobility
First assigned block
2001-01-08
Last assigned block
2026-03-26
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HQ — Atlanta, GA

Street view of New Cingular Wireless PCS LLC - DC HQ
Street view
Satellite view of New Cingular Wireless PCS LLC - DC HQ
Satellite

Block portfolio at a glance

By age

Recent: 4,493Medium: 3,377Old: 19,094Undated: 3,98030,944blocks
  • Recent (4,493) — last 18 mo
  • Medium (3,377)
  • Old (19,094)
  • Undated (3,980)

Footprint by state

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

HawaiiAlaskaFloridaSouth CarolinaGeorgiaAlabamaNorth Carolina (NC): 42 blocksTennesseeRhode Island (RI): 245 blocks — 23 recentConnecticut (CT): 1,151 blocks — 89 recentMassachusetts (MA): 2,297 blocks — 138 recentMaine (ME): 467 blocks — 27 recentNew Hampshire (NH): 373 blocks — 11 recentVermont (VT): 301 blocks — 8 recentNew York (NY): 7,319 blocks — 1,171 recentNew Jersey (NJ): 4,648 blocks — 489 recentPennsylvania (PA): 5,273 blocks — 1,031 recentDelaware (DE): 466 blocks — 105 recentMaryland (MD): 3,078 blocks — 509 recentWest Virginia (WV): 1,453 blocks — 256 recentKentucky (KY): 71 blocksOhioMichiganWyomingMontanaIdahoWashingtonTexasCaliforniaArizonaNevadaUtahColoradoNew MexicoOregonNorth DakotaSouth DakotaNebraskaIowaMississippiIndianaIllinoisMinnesotaWisconsinMissouriArkansasOklahomaKansasLouisianaVirginia (VA): 3,303 blocks — 616 recentDistrict of Columbia (DC): 457 blocks — 20 recent

Top area codes

Bars show total blocks; red overlay is recent.

5711,071 / 186681868 / 256272860 / 396929795 / 430443782 / 30240719 / 5609712 / 55267652 / 21484648 / 10667636 / 241856621 / 80717603 / 12

Block assignments by year

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3123 24
2381 25
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Best vanity numbers from New Cingular Wireless PCS LLC - DC'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
(227) 266-7269 ★ COMPANY Business MD 2024-12-19 302,351
(835) 266-7269 ★ COMPANY Business PA 2025-05-21 302,351
(227) 266-7883 ★ COMPUTER Computer / Hardware MD 2024-12-19 272,250
(835) 266-7883 ★ COMPUTER Computer / Hardware PA 2025-05-21 272,250
(681) 463-6762 ★ INFORMATION VAN WV 2025-09-04 192,525
(227) 287-4637 ★ BUSINESS Business MD 2025-07-10 162,448
(445) 287-4637 ★ BUSINESS Business PA 2024-12-20 162,448
(640) 287-4637 ★ BUSINESS Business NJ 2025-07-07 162,448
(835) 287-4637 ★ BUSINESS Business PA 2026-01-21 162,448
(434) 397-7377 ★ EXPRESS Mail / Postal Services VA 2025-04-24 134,035
(227) 256-8446 ★ CLOTHING Clothing / Apparel / Fabric MD 2024-12-19 113,815
(835) 256-8446 ★ CLOTHING Clothing / Apparel / Fabric PA 2024-12-10 113,815
(934) 256-8446 ★ CLOTHING Clothing / Apparel / Fabric NY 2025-03-28 113,815
(272) 432-8464 ★ HEATING Heating / Oil / Gas PA 2025-05-16 113,644
(640) 268-6879 ★ COUNTRY Geography / Local / Directions NJ 2024-12-02 107,119
(835) 268-6879 ★ COUNTRY Geography / Local / Directions PA 2025-05-21 107,119
(934) 268-6879 ★ COUNTRY Geography / Local / Directions NY 2026-03-12 107,119
(929) 843-7279 ★ THERAPY Consulting / Therapy / Planning NY 2026-01-07 102,267
(227) 338-4237 ★ DEVICES Computer / Hardware MD 2025-11-24 100,856
(332) 277-2728 ★ APPARATUS VAN NY 2024-11-13 100,693
(518) 277-2728 ★ APPARATUS VAN NY 2024-12-06 100,693
(640) 277-2728 ★ APPARATUS VAN NJ 2025-06-04 100,693
(826) 277-2728 ★ APPARATUS VAN VA 2025-11-24 100,693
(571) 736-8257 ★ RENTALS Rental / Leasing VA 2025-11-17 88,713
(223) 327-4466 ★ FASHION Fashion / Cosmetics / Interior Design PA 2025-01-03 86,584
(227) 266-8765 ★ CONTROL Weight Loss / Diet MD 2024-12-19 84,339
(835) 266-8765 ★ CONTROL Weight Loss / Diet PA 2025-04-28 84,339
(929) 845-5243 ★ VILLAGE Geography / Local / Directions NY 2026-01-08 77,612
(917) 782-5489 ★ QUALITY Superlatives / Positive Adjectives NY 2025-03-13 77,034
(929) 782-5489 ★ QUALITY Superlatives / Positive Adjectives NY 2024-11-18 77,034

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 New Cingular Wireless PCS LLC - DC since 2024-11-12.

Number blockStateRate centerAssigned
(272) 342-9XXX PA Jim Thorpe 2026-03-26
(835) 221-7XXX PA Pottstown 2026-03-26
(227) 529-7XXX MD Gaithersbg 2026-03-23
(667) 532-8XXX MD Parkville 2026-03-23
(848) 402-8XXX NJ Toms River 2026-03-23
(516) 529-8XXX NY Nassauzn05 2026-03-19
(227) 310-3XXX MD Wsngtnzn10 2026-03-18
(227) 310-4XXX MD Wsngtnzn10 2026-03-18
(227) 310-5XXX MD Wsngtnzn10 2026-03-18
(227) 310-6XXX MD Wsngtnzn10 2026-03-18
(227) 310-7XXX MD Wsngtnzn10 2026-03-18
(227) 310-8XXX MD Wsngtnzn10 2026-03-18
(540) 719-9XXX VA Burntchmny 2026-03-18
(667) 540-0XXX MD Pikesville 2026-03-18
(667) 540-1XXX MD Pikesville 2026-03-18
(667) 540-2XXX MD Pikesville 2026-03-18
(667) 540-3XXX MD Pikesville 2026-03-18
(686) 465-3XXX VA Richmond 2026-03-18
(686) 465-4XXX VA Richmond 2026-03-18
(686) 465-5XXX VA Richmond 2026-03-18
(686) 465-6XXX VA Richmond 2026-03-18
(686) 465-7XXX VA Richmond 2026-03-18
(686) 465-9XXX VA Richmond 2026-03-18
(929) 805-4XXX NY Nwyrcyzn15 2026-03-16
(929) 833-0XXX NY Nwyrcyzn15 2026-03-16

Area codes

NPABlocksRecentLast
571 1,071 186 2026-03-04
681 868 256 2026-03-06
272 860 396 2026-03-26
929 795 430 2026-03-16
443 782 30 2026-02-20
240 719 5 2025-06-11
609 712 55 2025-08-29
267 652 21 2026-02-20
484 648 10 2025-12-15
667 636 241 2026-03-23
856 621 80 2026-02-19
717 603 12 2025-11-14
862 597 26 2026-03-11
646 594 59 2025-02-13
304 585 — 2023-09-12
716 572 89 2026-03-03
347 571 — 2024-10-22
570 568 11 2025-05-14
434 543 192 2026-02-24
315 520 9 2026-03-11
732 517 8 2026-01-15
835 489 253 2026-03-26
908 479 18 2026-03-05
207 467 27 2026-02-27
302 466 105 2026-03-11
860 462 1 2025-08-13
540 459 7 2026-03-18
631 458 14 2026-01-15
518 453 25 2026-01-30
774 446 24 2026-01-05
413 436 12 2025-12-16
845 434 17 2026-03-03
804 427 86 2026-02-27
215 419 21 2026-03-12
848 410 17 2026-03-23
640 399 225 2026-03-06
585 398 40 2026-02-05
978 398 20 2026-02-24
227 397 233 2026-03-23
202 390 — 2024-11-06
914 390 30 2026-03-09
203 373 1 2025-02-07
603 373 11 2025-12-31
917 372 53 2026-03-13
516 359 2 2026-03-19
445 348 158 2026-02-27
757 324 14 2025-11-07
201 315 1 2025-05-20
551 308 53 2025-12-16
610 308 22 2026-01-08
410 307 — 2024-09-03
802 301 8 2025-12-08
973 290 6 2026-02-09
508 283 7 2026-02-24
607 278 25 2026-03-11
401 245 23 2025-12-08
718 245 2 2025-02-27
680 242 83 2026-03-04
781 242 20 2025-12-16
475 239 64 2025-04-24

States

StateBlocksRecent
NY 7,319 1,171
PA 5,273 1,031
NJ 4,648 489
VA 3,303 616
MD 3,078 509
MA 2,297 138
WV 1,453 256
CT 1,151 89
ME 467 27
DE 466 105
DC 457 20
NH 373 11
VT 301 8
RI 245 23
KY 71 —
NC 42 —

Sister OCNs in the AT&T group

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

OCNCompany name on fileHQ stateTotalRecent
6534 New Cingular Wireless PCS LLC - IL GA 58,704 6,972
6214 New Cingular Wireless PCS LLC - GA GA 40,046 5,569
6010 New Cingular Wireless PCS LLC WA 38,106 3,116
9533 Southwestern Bell Telephone Company TX 26,095 —
9740 Pacific Bell Telephone Company TX 18,541 —
9417 Bellsouth Telecommunications Inc dba Southern Bell Telephone & Telegraph GA 15,734 —
516C AT&T Enterprises LLC TX 5,935 113
8300 Teleport Communications America LLC - FL NY 1,704 62
7136 Teleport Communications America LLC - IL NY 1,636 144
7421 AT&T Local NJ 1,597 61
7140 TC Systems Inc - NY NY 1,427 10
7139 Teleport Communications America LLC - CA NY 1,331 81
7145 Teleport Communications America LLC - CA NY 1,316 45
7138 Teleport Communications America LLC - TX NY 1,305 25
7148 Teleport Communications America LLC - TX NY 1,187 43
8392 Teleport Communications America LLC - GA NY 1,144 208
770E Teleport Communications America LLC - MI NJ 1,005 21
7532 Teleport Communications America LLC - OH NY 916 47
7135 TC Systems Inc NY 908 8
7217 Teleport Communications America LLC - AZ NY 887 280
7146 Teleport Communications America LLC - WA NY 869 23
114F Teleport Communications America LLC - TN NJ 766 210
7529 Teleport Communications America LLC - DC NY 711 14
7142 Teleport Communications America LLC - NJ NY 709 2
8389 Teleport Communications America LLC - NC NY 698 15
7216 Teleport Communications America - WI - LLC NY 647 5
7309 Teleport Communications America LLC - PA NY 645 7
7378 Teleport Communications America LLC - CO NY 626 5
7218 Teleport Communications America LLC - MO NY 560 34
7314 Teleport Communications America LLC - IN NY 540 17
4644 Teleport Communications America LLC - VA NY 525 129
7315 Teleport Communications America LLC - PA NY 498 14
8406 Teleport Communications America LLC - KY NY 485 1
7143 Teleport Communications America LLC - CT NY 436 5
9742 Nevada Bell Telephone Company TX 417 —
7325 Teleport Communications America LLC - MD NY 384 13
7530 Teleport Communications America LLC - UT NY 364 59
7147 Teleport Communications America LLC - CA NY 340 18
8271 Teleport Communications America LLC - AL NY 333 38
7726 Southwestern Bell Telephone Company - TX TX 324 —
8405 Teleport Communications America LLC - MN NY 316 1
7144 Teleport Communications America LLC - NE NY 293 174
802C Teleport Communications America LLC - AR NJ 290 2
7480 Pacific Bell (Competitive) CA 286 —
653C Teleport Communications America - LA - LLC NJ 283 6
530C Teleport Communications America - OK - LLC NJ 280 4
635C Teleport Communications America - SC - LLC NJ 275 15
7531 Teleport Communications America LLC - OR NY 248 —
8995 Teleport Communications America LLC - KS NY 216 5
6123 Teleport Communications America LLC - MO NY 200 7

Sister OCNs under AT&T Inc

OCNCompanyTotalRecent
6534 New Cingular Wireless PCS LLC - IL 58,704 6,972
6214 New Cingular Wireless PCS LLC - GA 40,046 5,569
6010 New Cingular Wireless PCS LLC 38,106 3,116
9533 Southwestern Bell Telephone Company 26,095 0
9740 Pacific Bell Telephone Company 18,541 0
9417 Bellsouth Telecommunications Inc dba Southern Bell Telephone & Telegraph 15,734 0
9419 Bellsouth Telecommunications Inc dba South Central Bell Telephone 13,075 0
9329 Ameritech Illinois 6,645 0
516C AT&T Enterprises LLC 5,935 113
9323 Ameritech Michigan 5,035 0
9321 Ameritech Ohio 4,377 0
9325 Ameritech Indiana 2,941 0