| S.No. | Organization | Contact Number |
|---|---|---|
| 1 | Wacom India Private Limited | 1800-102-2771 |
| 2 | Walmart India Private Limited | 1800-103-1003 |
| 3 | Water and Sanitation Support Organization (WSSO), Haryana | 1800-180-5678 |
| 4 | Wave City Center | 1800-102-3960 |
| 5 | Webel Electronic Communication Systems Limited | 1800-345-5178 |
| 6 | WelcomHotel The Savoy | 1800-102-2333, 1800-419-6444 |
| 7 | Welmade Locking Systems Private Limited | 1800-123-061061 |
| 8 | West Bengal Electronics Industry Development Corporation Limited (WBEIDC) | 1800-345-5178 |
| 9 | West Bengal Joint Entrance Examinations Board (WBJEEB) | 1800-102-3781, 1800-123-4782 |
| 10 | West Bengal Pollution Control Board (WBPCB) | 1800-345-3390 |
| 11 | West Bengal State Election Commission (WBSEC) | 1800-345-5553 |
| 12 | Whirlpool of India Limited | 1860-180-4558 |
| 13 | WLC College India | 1800-102-4456 |
| 14 | Women & Child Helpline | 181 |
| 15 | World of Titan | 1800-266-0123 |
| 16 | World Skill Center (WSC) | 1800-266-6002 |
| 17 | WorldSpace India Private Limited | 1800-425-5432 |
| 18 | Worldwide Immigration Consultancy Services Private Limited (WWICS) | 1800-180-2005, 1860-266-8888 |
| 19 | Writer Business Services Private Limited | 1800-267-2672 |
| 20 | Wurfel Kuche | 1800-300-02926 |
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