| A MCE TELE COMMUNICATIONS | SANTA ANA, CA | (714) 730-3550 |
| AIR 1 COMMUNICATIONS | 313 S HARBOR BLVD SANTA ANA, CA | (714) 839-7777 |
| AMERICAN VOICEMAIL | 1200 N MAIN ST SANTA ANA, CA | (714) 667-0520 |
| ANSERNET COMMUNICATION SERVICES | 2401 E 17TH ST SANTA ANA, CA | (714) 547-7777 |
| ANSWER NETWORK VOICEWORKS | 2401 E 17TH ST SANTA ANA, CA | (714) 547-7777 |
| BEST BUSINESS PHONES | 2208 S FAIRVIEW ST SANTA ANA, CA | (714) 556-9286 |
| CAL-COMM | 2770 S HARBOR BLVD SANTA ANA, CA | (714) 444-4310 |
| CELLULAR PLUS | 305 N MAIN ST SANTA ANA, CA | (714) 543-5053 |
| CELULARES ETC | 1442 S BRISTOL ST SANTA ANA, CA | (714) 549-7660 |
| CLEARWORLD COMMUNICATIONS | 3100 S HARBOR BLVD SANTA ANA, CA | (714) 445-3900 |
| CSI-TELECOM | SANTA ANA, CA | (714) 568-0508 |
| DYNAMIC TELECOM | 1412 W EDINGER AVE SANTA ANA, CA | (714) 641-6666 |
| GLOBAL ASSETS MANAGEMENT | 1901 CARNEGIE AVE SANTA ANA, CA | (949) 553-9077 |
| GN NETCOM UNEX | SANTA ANA, CA | (714) 544-6721 |
| INFINITY CELLULAR & PAGING | 1200 W WARNER AVE SANTA ANA, CA | (714) 556-6699 |
| K C COMMUNICATIONS | 1720 E 17TH ST SANTA ANA, CA | (714) 564-9781 |
| LABELL EXCHANGE | 501 FRENCH ST SANTA ANA, CA | (714) 281-8356 |
| MESSAGE CENTER THE | 2401 E 17TH ST SANTA ANA, CA | (714) 547-7777 |
| ORANGE COUNTY CAR PHONE | 2276 E 17TH ST SANTA ANA, CA | (714) 444-4000 |
| PACIFIC TELNET | 601 PARK CENTER DR SANTA ANA, CA | (714) 835-4567 |
| SANTA ANA ANSWERING BUREAU | 2401 E 17TH ST SANTA ANA, CA | (714) 547-7777 |
| TAB ANSWER NETWORK COMMUNICATIONS SERVICES | 2401 E 17TH ST SANTA ANA, CA | (714) 547-7777 |
| TELEFONOS LOS MICHOACANOS | 305 N SPURGEON ST SANTA ANA, CA | (714) 571-0952 |
| VOICE BOX INC | SANTA ANA, CA | (714) 972-1000 |
| WESTCOAST WIRELESS | 3725 S BRISTOL ST SANTA ANA, CA | (714) 979-7000 |