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| ADELPHIA BUSINESS SOLUTIONA | 344 E 4TH ST WILLIAMSPORT, PA | (570) 321-1909 |
| AT & T | 2495 E 3RD ST WILLIAMSPORT, PA | (570) 326-2355 |
| SPRINT STORE THE PCS CENTER | 1792 E 3RD ST WILLIAMSPORT, PA | (570) 326-9900 |
| TELUS COMMUNICATIONS INC | 2355 E 3RD ST WILLIAMSPORT, PA | (570) 320-9700 |
| YES CELLULAR & PAGING SYSTEMS | 902 WASHINGTON BLVD WILLIAMSPORT, PA | (570) 326-4900 |
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