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About CSC Wireless

CSC Wireless LLC operates as a wireless telecommunications carrier in the US, doing business as Altice Mobile, providing wireless services likely as an MVNO or facilities-based operator. It holds OCN AUSW and originates rate center codes in states including AZ and NY, with registration in Michigan. It is a subsidiary of Altice USA, one of the larger US broadband and video providers.

Sources: CSC WIRELESS LLC dba. ALTICE MOBILE - NENA Company Search · [PDF] CSC Wireless NY, LLC a subsidiary of Altice USA, Inc. - InfoStation · Search for Area Codes / Exchanges owned by Company in State · CSC Wireless LLC - MPSC - ITSP Search

Headquarters: Long Island City, NY

Street view of CSC Wireless HQ
Street view
Satellite view of CSC Wireless HQ
Satellite

Carrier website

Homepage screenshot of CSC Wireless optimum.com: opens in a new tab

Block portfolio at a glance

By age

Recent: 52Medium: 81Old: 646779blocks
  • Recent (52). Last 18 mo
  • Medium (81)
  • Old (646)

Footprint by state

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

HawaiiAlaskaFlorida (FL): 20 blocksSouth Carolina (SC): 8 blocksGeorgia (GA): 10 blocksAlabama (AL): 8 blocksNorth Carolina (NC): 28 blocks: 3 recentTennessee (TN): 10 blocksRhode Island (RI): 2 blocksConnecticut (CT): 21 blocks: 3 recentMassachusetts (MA): 4 blocksMaine (ME): 2 blocksNew Hampshire (NH): 2 blocksVermont (VT): 2 blocksNew York (NY): 181 blocks: 15 recentNew Jersey (NJ): 84 blocks: 9 recentPennsylvania (PA): 13 blocksDelawareMaryland (MD): 8 blocksWest Virginia (WV): 20 blocks: 4 recentKentucky (KY): 9 blocksOhio (OH): 18 blocksMichigan (MI): 10 blocksWyoming (WY): 2 blocksMontana (MT): 4 blocksIdaho (ID): 4 blocksWashington (WA): 4 blocksTexas (TX): 86 blocks: 12 recentCalifornia (CA): 26 blocksArizona (AZ): 12 blocksNevada (NV): 5 blocksUtah (UT): 2 blocksColorado (CO): 4 blocksNew Mexico (NM): 6 blocksOregon (OR): 4 blocksNorth Dakota (ND): 4 blocksSouth Dakota (SD): 2 blocksNebraska (NE): 4 blocksIowa (IA): 8 blocksMississippi (MS): 5 blocksIndiana (IN): 12 blocksIllinois (IL): 14 blocksMinnesota (MN): 8 blocksWisconsin (WI): 8 blocksMissouri (MO): 20 blocksArkansas (AR): 17 blocks: 3 recentOklahoma (OK): 8 blocksKansas (KS): 9 blocksLouisiana (LA): 22 blocks: 3 recentVirginia (VA): 19 blocksDistrict of Columbia

Top area codes

Bars show total blocks; red overlay is recent.

92961 / 586229 / 15162663126 / 368120 / 491419 / 447518 / 355115 / 125212 / 243012 / 57321280612 / 3

Block assignments by year

393 19
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Best vanity numbers from CSC Wireless'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 issued
(681) 474-3346 ★ GRIFFIN Names / Nicknames WV 2025-02-27
(430) 382-5828 ★ EVALUATION Consulting / Therapy / Planning TX 2025-03-31
(475) 368-6328 ★ FOUNDATION General CT 2025-04-02
(346) 825-3743 ★ VALERIE Names / Nicknames TX 2025-03-31
(475) 368-6379 ★ FOUNDRY Industrial / Manufacturing CT 2025-04-02
(430) 382-5464 ★ FUCKING Adult TX 2025-03-31
(475) 368-7337 ★ ENTREES Restaurants CT 2025-04-02
(806) 646-8837 ★ MINUTES Telecom / Mobile / Texting TX 2025-04-03
(870) 288-4253 ★ CUTICLE Cosmetics / Beauty AR 2025-04-02
(346) 825-3687 ★ TALENTS Entertainment / Events / Theaters TX 2025-03-31
(936) 932-2267 ★ WEBCAMS Technical / Electronics / Software TX 2025-04-03
(870) 288-4677 ★ AUTHORS Books / Library / Writing AR 2025-04-02
(681) 474-5533 ★ GRILLED Restaurants WV 2025-02-27
(681) 474-5546 ★ GRILLING Kitchen / Appliances / Cabinets WV 2025-02-27
(346) 825-4268 ★ VALIANT Superlatives / Positive Adjectives TX 2025-03-31
(346) 825-3742 ★ VALERIA Female / Feminine Names TX 2025-03-31
(430) 382-8783 ★ DUBUQUE Geography / Local / Directions TX 2025-03-31
(914) 634-2462 ★ OFICINA Office / Administration NY 2025-04-03
(430) 382-4377 ★ DUCHESS Royal / Crown / King / Prince TX 2025-03-31
(430) 382-7466 ★ EVASION Negative Terms TX 2025-03-31
(870) 288-3632 ★ ATTENDANCE Education / College AR 2025-04-02
(475) 368-7679 ★ ENTROPY Science / Laser / Space CT 2025-04-02
(346) 825-3683 ★ TALENTED Superlatives / Positive Adjectives TX 2025-03-31
(337) 425-8264 ★ GALVANIC Science / Laser / Space LA 2025-04-01
(430) 382-4464 ★ ETCHING Art / Crafts / Greeting Cards TX 2025-03-31
(870) 288-4883 ★ ATTITUDE Mental Health / Emotions / Attitude AR 2025-04-02
(870) 288-3684 ★ ATTENTION Advertising AR 2025-04-02
(681) 474-3486 ★ IRIDIUM Technical / Electronics WV 2025-02-27
(681) 474-5537 ★ GRILLES Restaurants WV 2025-02-27
(475) 368-7232 ★ ENTRADA General CT 2025-04-02

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Member OCNs

1 OCN roll up under CSC Wireless.

OCNCompany name on fileHQTypeTotalRecent
425J CSC Wireless LLC Long Island City, NY Wireless Carrier 779 52