AT&T Mobility Century Services Corporation V www.wireless.att.com www.asiguards.com Customer Service #: (800) 331-0500 Customer Service #: (800) 404-2463 11760 US Highway 1, Suite 600 1111 N Walnut Street North Palm Beach, GA 33408 P.O. Box 2625 Bloomington, IN 47404 Americatel Corporation www.americatel. Centennial Wireless Customer Service #: (310) 610-4300 www.centennialwireless.com 7361Calhoun Place, Suite 520 Customer Service #: (800) 493-3121 Rockville, MD 20855 3811 Illinois Road, Suite 212 Fort Wayne, IN 46804 AmeriVision Communications, Inc. d/b/a Affinity4 Charles S. Hayes www.affinity4.com (no website on record) Customer Service #: (888) 258-1005 Customer Service #: (574) 233-1296 999 Waterside Drive, Suite 1910 814 Marietta Norfolk, VA 23510 South Bend, IN 46601

Anser-Phone & Radio Paging Coast to Coast Cellular, Inc. (no website on record) www.coast2coastcellular.com Customer Service #: (812) 423-8055 Customer Service #: (888) 811-1129 420 Main St. #900 1910 Minno Drive, Suite 210 Evansville, IN 47708 Johnstown, PA 15905

Banana Communications Ventures, LLC Communications Venture PCS Limited d/b/a Smart PCS Partnership (no website on record) (no website on record) Customer Service #: (706) 529-5300 Customer Service #: (574) 831-2176 902 Abutment Rd. P.O. Box 116 Dalton, GA 30721 New Paris, IN 46553

Bluegrass Wireless, LLC CONEXIONS LLC d/b/a Conexion Wireless www.bluegrasscellular.com www.conexionwireless.com Customer Service #: (800) 928-CELL Customer Service #: (866) 528-1698 Attn: Customer Service 11121 Highway 70, Suite 202 P.O. Box 5012 Arlington, TN 38002 Elizabethtown, KY 42702 , Inc. www.consumercellular.com www.boostmobile.com Customer Service #: (888) 345-5509 Customer Service #: (866) 402-7366 7204 SW Durham Rd , Suite 300 6450 Sprint Parkway Portland, OR 97224 Overland Park, KS 66251

Credit Union Wireless, LLC Grand River Communications, Inc. www.creditunionwireless.com (no website on record) Customer Service #: (877) 818-3656 Customer Service #: (574) 233-1296 P.O. Box 12398 814 Marietta St. Salem, OR 97309 South Bend, IN 46601

Cricket Communications, Inc. GreatCall, Inc. d/b/a Jitterbug c/o ASRC Wireless Services, Inc. www.jitterbug.com www.mycricket.com Customer Service #: (800) 733-6632 Customer Service #: (800) 922-5159 Attn: Customer Service 5887 Copley Drive P.O. Box 4438 San Diego, CA 92111 Carlsbad, CA 92018

E.Com Technologies, LLC d/b/a FirstMile Halo Wireless Technologies www.halowireless.com www.firstmileusa.com Customer Service #: (817) 210-4004 Customer Service #: (866) 784-5561 3437 W. 7th Street, Suite 127 P.O. Box 788 Fort Worth, TX 76107 Westfield, IN 46074 Indiana Paging Network, Inc. Ernest Communications www.indianapaging.com www.ernestgroup.com Customer Service #: (800) 842-1950 Customer Service #: (800) 456-8353 6745 W. Johnson Road 5275 Triangle Parkway, Suite 150 LaPorte, IN 46350 Norcross, GA 30092 I-wireless LLC Evolve Mobility ( Wireless) www..com www.evolvebusinesssolutions.com Customer Service #: (888) 550-4497 Customer Service #: (888) 638-1699 1 Levee Way 221 E 4th Street, Room 103-1170 Suite 3104 Cincinnati, OH 45202 Newport, KY 41071

France Telecom Corporate Solutions, LLC MCI Communications Services, Inc. d/b/a www.orange.com Business Services Customer Service #: (703) 375-7323 www.verizonbusiness.com 13775 McLearen Road, Mailstop 1100 Customer Service #: (800) 922-0204 Oak Hill, VA 20171 201 Spear Street, 9th Floor San Francisco, CA 94105 GLOBALSTAR USA, LLC www.globalstarusa.com Metro Electronics, Inc. d/b/a Communications Customer Service #: (877) 452-5782 Service Co. 461 S. Milpitas Blvd. (no website on record) Milpitas, CA 95035 Customer Service #: (765) 474-3776 60 Mill Drive Lafayette, IN 47905

Mitel NetSolutions, Inc. Siro Wireless LLC www.mitel.com www.sirowireless.com Customer Service #: (800) 267-6244 Customer Service #: (888) 920-7476 7300 W. Boston P.O. Box 597 Chandler, AZ 85226 Plano, TX 70524

Movida Communications, Inc. Skytel Corp. www.movidacellular.com www.skytel.com Customer Service #: (877) 304-8643 Customer Service #: (800) 759-8737 1627 Main Street, #1100 P.O. Box 2469 Kansas City, MO 64108-1317 Jackson, MS 39225

NECC Telecom, Inc. Software (North America) Ltd. www.necc.us d/b/a Customer Service #: (954) 374-6286 www.truphone.com 1607 E. Big Beaver Road, Suite 300 Customer Service #: (888) 883-9002 Troy, MI 48083 4 Royal Mint Court London OnStar Corporation EC3N 4HJ www.onstar.com United Kingdom Customer Service #: (888) 466-7827 OnStar Subscriber Services Sprint/ Nextel Corporation P.O. Box 1027 www.sprint.com Warren, MI 48090-1027 Customer Service #s: For Sprint Phones – (888) 211-4727 PNG Telecommunications, Inc. For Nextel Phones – (800) 639-6111 www.powernetglobal.com Customer Care Mailing Address: Customer Service #: (877) 599-3087 KSOP HT0101- Z4300 100 Commercial Drive 6391 Sprint Parkway Fairfield, OH 45014 Overland Park, KS 66251-4300

Revol Wireless T-Mobile www.revol.com www.t-mobile.com Customer Service #: (800) 738-6547 Customer Service #: (877) 453-1304 Dept #1 T-Mobile Customer Relations P.O. Box 31810 P.O. Box 37380 Independence, OH 44131 Albuquerque, NM 87176-7380

Richmond Communications Telava Mobile, Inc. d/b/a Beep-Alert of Indiana, Inc. www.telavamobile.com (no website on record) Customer Service #: (888) 9TELAVA Customer Service #: (765) 966-2337 353 Sacramento Street, Suite 1500 P.O. Box 1425 San Francisco, CA 94111 Richmond, IN 47375

Tennessee Telephone Service, LLC d/b/a Virgin Mobile USA Freedom Communications USA www.virginmobileusa.com www.freecomusa.com Customer Service #: (888) 322-1122 Customer Service #: (877) 739-9900 10 Independence Blvd. 220 Creekside Drive Warren, NJ 07059 Dickson, TN 37055 XE Mobile 55, LLC Total Call Mobile, Inc. (no website on record) www.totalcallmobile.com Customer Service #: (646) 291-6667 Customer Service #: (800) 550.5265 9440 W. Sahara Avenue, Suite 240 Corporate Headquarters: Las Vegas, NV 89117 707 Wilshire Blvd., 12th Floor Los Angeles, CA 90017 Xtreme Mobile www.xtrememobile.com TracFone Wireless, Inc. d/b/a NETIO; Safelink Customer Service #: (888) 699-8736 Wireless; Straight Talk 100 Commercial Drive www.tracfone.com Fairfield, OH 45014 Customer Service #: (800) 867-7183 Attn: Executive Resolution Dept. Zentality Communications 9700 N.W. 112th Avenue www.zentality.com Miami, FL 33178 Customer Service #: (800) 276-9900 740 W. Henry Street Tritel Communications, Inc. , IN 46225 www.tritelinc.com Customer Service #: (888) 888-9494 Zone Telecom Inc. 1655 S. Enterprise www.zonetelecom.com Springfield, MO 65804 Customer Service #: (866) 333-9663 3 Executive Campus, Suite 520 U.S. Cellular Cherry Hill, NJ 08002 www.uscc.com Customer Service #: (888) 944-9400 Ztar Mobile, Inc. 8410 West Bryn Mawr, Suite 700 www.ztarmobile.com Chicago, IL 60631 Customer Service #: (214) 231-0103 325 N. Saint Paul Street, Suite 3700 USA Mobility Wireless, Inc. Dallas, TX 75201 www.usamobility.com Customer Service #: (866) 433-8726 6850 Versar Center, Suite 420 Springfield, VA 22151

Verizon Wireless www.verizonwireless.com Customer Service #: (800) 922-0204 Customer Service Department 777 Big Timber Road Elgin, IL 60123