Primary Testing & Specialty Labs

Local Telephone: 205-581-3500
State Toll-free Telephone: 800-292-4021
Regional/National Toll-free Telephone: 800-621-8037
Direct Customer Service Telephones: 205-581-3600; 800-852-2708

Local Telephone: 602-453-8100
Toll-free Telephone: 800-788-9743

Local Telephone: 928-778-7823

Toll-free Telephone: 800-710-1800

Local Telephone: 650-635-1100

Local Telephone: 310-996-6610
Regional/National Toll-free Telephone: 800-352-7788

Local Telephone: 858-668-3700
California Toll-free Telephone: 800-859-6046
Client Services Telephone: 800-859-7001

Regional/National Toll-free Telephone: 800-444-9111

Local Telephone: 303-792-2600
State Toll-free Telephone: 800-795-3699
Regional/National Toll-free Telephone: 800-795-3699

Primary Telephone: 800-444-9111
Primary Fax: 720-568-4313

Local Telephone: 203-926-7100
State Toll-Free Telephone: 800-328-2666
Regional/National Toll-free Telephone: 800-328-2666

Local Telephone: 954-925-6100
State Toll-free Telephone: 800-877-5227

Local Telephone: 813-289-5227
State Toll-free Telephone: 800-877-5227
Regional/National Toll-free Telephone: 800-877-5227

Local Telephone: 312-243-0600
Regional/National Toll-free Telephone: 800-338-4333

Local Telephone: 630-694-7400
Regional/National Toll-free Telephone: 800-597-8026

Local Telephone: 508-898-9001
Toll-Free Telephone: 800-255-7357

Local Telephone: 651-636-7466
Toll-Free Telephone: 800-832-3244

Local Telephone: 908-526-2400
Toll-Free Telephone: 800-524-0249 (Automated)
Regional Customer Service Telephone: 800-745-0233

Local Telephone: 505-438-1111
Toll-free Telephone: 800-848-4436

Local Telephone: 212-698-0300
Toll-free Telephone: 800-447-8881; 800-477-5816

Local Telephone: 336-584-5171
State Toll-free Telephone: 800-331-2843
Regional/National Toll-free Telephones: 800-334-5161; 800-222-7566 (Automated)
Direct Toll-free Customer Service Telephone: 800-762-4344

Local Telephones: 919-361-7700 (Automated), 919-572-6900
National Toll-free Telephone: 800-735-4087 (Automated); 800-345-4363 (Automated)

Local Telephones: 919-481-5200; 800-833-3984

Regional/National Toll-free Telephones: 800-582-0077

Local Telephone: 919-572-6900 (Automated)
Regional/National Toll-free Telephone: 800-833-3984 (Automated)

Local Telephone: 336-436-7506
State Toll-free Telephone: 800-331-2843
Regional/National Toll-free Telephones: 800-334-5161; 800-582-0077
Direct Toll-free Customer Service Telephone: 800-742-3944 

Local Telephone: 919-361-7700 (Automated)
National Toll-free Telephone: 800-735-4087 (Automated); 800-345-4363 (Automated)

Local Telephones: 614-889-1061
Regional/National Toll-free Telephone: 800-282-7300

Local Telephone: 405-290-4000
Regional/National Toll-free Telephone: 800-634-9330
Direct Toll-free Customer Service Telephone: 800-411-1839

Regional/National Toll-free Telephone: 800-874-8532

Local Telephone: 865-544-9705
Toll-free Telephone: 877-914-9705

Local Telephone: 512-225-1100
Regional/National Toll-free Telephone: 800-444-9111

Local Telephone: 972-566-7500
Regional/National Toll-free Telephone: 800-788-9892

Local Telephone: 713-856-8288 (Automated)
Regional/National Toll-free Telephone: 800-800-2387

Local Telephone: 210-735-9461
Direct Toll-free Customer Service Telephone: 800-800-4838
Regional/National Toll-free Telephone: 800-735-9461 (Automated)

Local Telephones: 703-646-9740

Regional/National Toll-free Telephones: 800-631-5250

Local Telephone: 206-861-7000
Regional/National Toll-free Telephone: 800-676-8033