National Telephone Servic is categorized under Local and Long Distance Telephone Communications in Rockville, Maryland .
| Business Name: | National Telephone Servic |
| Contact Person: | Joseph F Switzer Jr |
| Address: | 6100 Executive Boulevard, Rockville, MD 20852 |
| Phone Number: | (301) 230-8246 |
National Telephone Servic has been offering Local and Long Distance Telephone Communications from its single location in Maryland since their foundation in 0. This company is registered under the SIC code 4813 and NAICS code 517911, which can be used to gain more understanding on the nature of its business.
It now employs 1 to 4 personnel and its BOTH services by Local and Long Distance Telephone Communications in the greater Maryland area contribute to the company’s annual revenue of $100.000 to $499.999. Visit the single location of National Telephone Servic at the coordinates , or at their street address of 6100 Executive Boulevard in MD 20852, United States.
To speak to a representative, call (301) 230-8246 and address inquiries to Joseph F Switzer Jr. Alternatively, this business can also be followed and interacted with through the social media platforms Twitter and Facebook . National Telephone Servic’s website can be found at .
| Annual Revenue ($): | $100.000 to $499.999 |
| Location Type: | Single Location |
| Employee #: | 1 to 4 |
| Business Type: | B2B & B2C |
| Categorized In: | Local and Long Distance Telephone Communications |
| SIC Code: | 4813 |
| NAICS Code: | 517911 |
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| Related Businesses: |
Sprint - Rockville, MD 20852 Verizon - Rockville, MD 20852 Telephone Industry Consultant - Rockville, MD 20852 Jerry Olson - Rockville, MD 20852 |