Telecommunications
Baltimore
19 businesses listed. How we order them.
Telecommunications in Baltimore by the numbers
SiteCity lists 19 businesses under Telecommunications in Baltimore, MD, as of September 27, 2026. 19 list a phone number and 17 list a website.
Most-listed ZIP codes: 21201 (4), 21202 (4) and 21224 (2).
Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.
Listings19
- T-Mobile
6500 Eastern Ave, 21224
- Wireless Communications Inc
1803 Sulphur Spring Rd, 21227
- CMO Enterprises
1238 N Broadway, 21213
- Gog Properties
157 S Augusta Ave, 21229
- Citybizlist
732 S Ann St, 21231
- Computer Network Systems
2702 Lighthouse Pt E Unit 718, 21224
- LCSJ Communications
326 Saint Paul St Ste 300B, 21202
- Mervideo
343 N Charles St, 21201
- Accelacom
201 N Charles St Ste 200, 21201
- Millbrook Communication
600 Wyndhurst Ave Ste 300, 21210
- Metronet Internet Services
301 N Charles St Apt 404, 21201
- B.I.M. Television Production
7200 Harford Rd, 21234
- Sheppard Electronics
4841 Belair Rd, 21206
- Omni Communications
504 Cathedral St Apt 100, 21201
- USA Wireless
3210 Hollins Ferry Rd Ste A, 21227
- Baltimore Network Cabling and Fiber Optic
822 Guilford Ave 122, 21202
- AT&T Store
320 Saint Paul St, 21202
- Intelligent Office
300 E Lombard St Ste 840, 21202
- WEAA - 88.9 FM: The Voice of the Community
4905 Perring Parkway, Baltimore , 21251, United States, 21251
Is your business missing here?
Listing is free. Add it and it appears in Telecommunications for Baltimore once it passes review.
Add your business