Electric (Service On/Off)
- Hawaiian Electric Co. (808) 548-7311
- (Mon. – Fri., 7:30 am – 6:00 pm)
- heco.com
Gas (Service On/Off)
- The Gas Company (808) 535-5933
- (Mon. – Fri., 7 am – 4 pm)
- hawaiigas.com
Water (Service On/Off) incl Sewer for most areas of Oahu
- Board of Water Supply 748-5000
- (Mon. – Fri., 7:45 am – 4 pm) (808) 748-5030
- hbws.org
- Sewer (For Questions re: Billing) (808) 768-3330
- Hawaii American-Water Company *Hawaii Kai Residents (808) 394-1280
Cable Service (Service On/Off)
- Oceanic Cable (808) 643-2337
- oceanic.com
Telephone (Service On/Off)
- Hawaiian Telcom (808) 643-3456
- (Mon. – Fri., 8:00 am – 5:00 pm)
- hawaiiantel.com
Long Distance Phone Service (Service On/Off)
- AT&T (800) 222-0300
- (Mon. – Fri., 7 am – 9 pm & Sat. 7 am till 7 pm)
- att.com
- SPRINT Hawaii (808) 841-4144
- (Mon. – Sat., 7:30 am – 8 pm)
- sprint.com
- MCI WorldCom (808) 545-2000
- (Mon. – Fri., 7 am – 4 pm)
- mci.com
- (Sat., 8 am – 4:45 pm, Sun., 10 am – 6:45 pm)
- Holidays 8 am – 6:45 am)
- oceanic.com
Newspaper
- The Honolulu Advertiser (808) 538-6397
- ssl.honoluluadvertiser.com
- Honolulu Star-Bulletin (808) 529-4848
- starbulletin.com
Post Office
- Postal Answer Line1 (800) 275-8777
- Change of Address form at the U.S. Post Office
- usps.com
Refuse Collection (City & County of Honolulu)
- Refuse Division
- (808) 768-3401
- Recycling Office
- (808) 768-3200
Collection Services - Refuse, Bulky Item & Green Waste
- Honolulu (Foster Village to Hawaii Kai)
- (808) 832-7840
- Kapaa (Kailua, Temple Valley, Kaneohe, Waimanalo)
- (808) 262-7298
- Koolauloa (Kahuku to Kahaluu)
- (808) 293-5657
- Pearl City (Pearl City, Waipahu, Waipio Gentry, Royal Kunia, Halawa to Makakilo, Kapolei)
- (808) 455-9644
- Wahiawa (Wahiawa, Kunia Camp, Mililani, Waipio Acres)
- (808) 621-5241
- Waialua (Waialua, Haleiwa, Sunset)
- (808) 637-4795
- Waianae (Makaha to Honokai Hale)
- (808) 697-1178
Refuse & Recycling Convenience Centers
- Ewa (808) 226-2996
- Laie (808) 293-8714
- Wahiawa (808) 621-3648
- Waianae (808) 696-4203
- Waimanalo (808) 259-7182
- Waipahu (808) 676-8878