Radio Phones

Online home of TDS (Telephone Diagnostic Services, Inc.,) Greater Philadelphia's premier provider of Avaya and Nortel Networks communication systems.

• 2104 Swede Rd Norristown, PA 19401-1745
• (610) 783-7005

• 365 Lancaster Ave Malvern, PA 19355-1867
• (610) 640-0814

A full Service Telecommunication Company

• 735 E Congress St Allentown, PA 18109-3242
• (610) 432-8544

Internet service provider offering unlimited Internet dial-up access and High Speed Internet dial-up access with over 18,000+ numbers availible

• Hazleton, PA 18201-
• (570) 501-2000

• 1009 Madison Ave Scranton, PA 18510-1098
• (570) 346-6471

We now offer pre-paid phone cards and can add minutes to any pre-paid cell phone!

• 710 W Market St Kingston, PA 18704-3423
• (570) 288-2277

Alcazar Networks hosted VoIP service gives you the confidence to conduct your business knowing that your communications solution is reliable,

• 5621 Hamilton Blvd Allentown, PA 18106-9766
• (484) 664-2800

Hanlon Electric has been providing Pittsburgh and Southwestern PA with quality electrical and telecom services since 1930.

• 530 Old Frankstown Rd Monroeville, PA 15146-1099
• (412) 795-6100

A mobile radio sales and service company, serving public safety and business users In the Pittsburgh, PA area.

• 1078 Long Run Rd Mckeesport, PA 15132-7433
• (412) 751-5110

Horizon Information Services is your source for voice, data, sound and communications equipment and services in the Pittsburgh, PA area.

• 1647 Butler Plank Rd Glenshaw, PA 15116-1753
• (412) 753-2026

Warner Telecomm is a telecommunication consulting firm that provisions and audits local to global networks.

• 229 Yardley Way Pittsburgh, PA 15206-3908
• (412) 362-9000

Save money with Mitel / Inter-Tel business phone systems in Pittsburgh.

• 8100 Ohio River Blvd Pittsburgh, PA 15202-1500
• (412) 761-7700