| California – Park Water Customer Care | | 800-727-5987 |
| California – Park Water Emergency | | 562-923-0711 |
| California – Apple Valley Customer Care | | 800-481-9190 |
| California – Apple Valley Emergency | | 760-247-6484 |
| Missouri , Iowa, Illinois , Central Region Customer Service | Make a Payment Online | 855-872-3242 |
| Missouri , Iowa, Illinois , Central Region Emergency | | 855-644-8134 |
| Missouri Customer Service - Water | Make a Payment Online | |
| Georgia Region Customer Service | Make a Payment Online | 855-216-6305 |
| Georgia Emergency | | 855-216-6306 |
| New Hampshire Gas Emergency | | 855-327-7758 |
| New Hampshire Gas Customer Service | Make a Payment Online | 800-833-4200 |
| New Hampshire Electric Customer Service | Make a Payment Online | 800-375-7413 |
| New Hampshire Electric Outage | | 855-349-9455 |
| New Hampshire Keene Custome Service and Emergencies | | 603-352-1230 |
| Arkansas Customer Service | Make a Payment Online | 855-382-6508 |
| Arkansas Emergency | | 855-382-6511 |
| Massachusetts GAS Customer Care | Make a Payment Online | 800-544-4944 |
| Massachusetts Gas Emergency | | 800-936-7000 |
| Lake Tahoe California Region Customer Care | Make a Payment Online | 800-782-2506 |
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Lake Tahoe California West Emergency
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844-245-6868
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| Scottsdale Arizona Region Customer Care | Make a Payment Online | 480-488-4152 |
| Sierra Vista Arizona Region Customer Care | Make a Payment Online | 520-458-5470 |
| Whetstone Arizona Region Customer Care | Make a Payment Online | 520-458-5470 |
| Canyon Lake Texas Region Customer Care | | 903-730-4840 |
| Conroe Texas Region Customer Care | | 903-730-4840 |
| Flint Texas Region Customer Care - The Villages | Make a Payment Online | 903-730-4840 |
| Flint Texas Region Customer Care - Tall Timbers | Make a Payment Online | 903-730-4840 |
| Hawkins Texas Region Customer Care | | 903-769-2095 |
| ARIZONA Avondale Emergency | Make a Payment Online | 623-935-3395 |
| ARIZONA Carefree Emergency | | 623-935-3395 |
| ARIZONA Cave Creek Emergency | | 623-935-3395 |
| ARIZONA Glendale Emergency | | 623-935-3395 |
| ARIZONA Gold Canyon Emergency | | 623-935-3395 |
| ARIZONA Goodyear Emergency | | 623-935-3395 |
| ARIZONA Hereford Emergency | | 520-458-5470 |
| ARIZONA Huachuca City Emergency | | 520-458-5470 |
| ARIZONA Litchfield Park Emergency | | 623-935-3395 |
| ARIZONA Rio Rico Emergency | | 520-281-7000 |
| ARIZONA Scottsdale Emergency | | 623-935-3395 |
| ARIZONA Sierra Vista Emergency | | 520-458-5470 |
| ARIZONA Whetstone Emergency | | 520-458-5470 |
| TEXAS Tyler Emergency | | 903-509-1500 |
| TEXAS Hawkins Emergency | | 903-769-2095 |