Telecommunications
Los Angeles
70 businesses listed, showing 1–40. How we order them.
Los Angeles has 70 telecommunications listings in this directory, and they cluster hard in a few ZIP codes. ZIP 90017 leads with 14, followed by 90010 with 7 and 90045 with 5. If you want to narrow things down fast, start with those three ZIPs and call two or three providers in each before widening your search across the rest of the city. Sixty-nine of the 70 listings show a phone number and 65 list a website, so most entries give you a direct way to reach out, though a handful will leave you searching elsewhere for contact details.
More about telecommunications in Los Angeles ↓ ↑
None of these listings carry a Sponsored label right now, since paid placement for this category hasn't launched in Los Angeles, so what you're scrolling through is a plain set of records rather than anything bumped up for advertising. If you run one of these companies and notice your own phone or website field is empty, you can claim the listing and add the missing details yourself, which helps someone in 90012 or 90015 reach you without extra digging. Treat this page as a starting list, not a ranking, and verify current service areas with each business directly.
Telecommunications in Los Angeles by the numbers
SiteCity lists 70 businesses under Telecommunications in Los Angeles, CA, as of November 4, 2026. 69 list a phone number and 65 list a website.
Most-listed ZIP codes: 90017 (14), 90010 (7) and 90045 (5).
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.
Listings40
- DR CELLPHONE
3309 W 8th St, 90005
- The Network Installers
633 W. 5th St, 26th & 28th floors, 90071
- Ring Planet Communications
16830 Ventura Blvd Ste 350, 91436
- NextCom
5757 W Century Blvd Ste 675, 90045
- Com Specialist Telephone Systems
5320 Irvine Ave, 91601
- CTL Wireless
1605 W Olympic Blvd Ste 800, 90015
- Cmols
650 S Grand Ave, 90017
- E! Online
5555 Melrose Ave, 90038
- Touchtone Telecom
624 S Grand Ave Ste 1005, 90017
- Spectrum
343 E 3rd St, 90013
- Direct Satellite
21000 Devonshire St Ste 108, 91311
- Internext Media
15303 Ventura Blvd Ste 850, 91403
- Pactel Corporation
624 S Grand Ave, 90017
- Hypermedia Systems
225 S Olive St, 90012
- Marconi Radio
8485 Glenoaks Blvd Ste 8, 91352
- Cams
2837 Hyperion Ave, 90027
- Monster VoIP
12777 W Jefferson Blvd, 90066
- Dti Services
225 S Olive St, 90012
- Gateway Telnet Inc.
16114 Sherman Way, 91406
- Tierzero
700 Wilshire Blvd, 90017
- Esosoft Corporation
900 N Alameda St, 90012
- Cybertech
707 Wilshire Blvd Ste 800, 90017
- Intercom Systems
20936 Devonshire St Ste A, 91311
- Walker's Tv Service
3722 Buckingham Rd, 90016
- Affinity Network
3660 Wilshire Blvd, 90010
- Spectrum Link
624 S Grand Ave, 90017
- Evocative Data Centers
1200 W 7th St, 90017
- S & W Communications Inc
14714 Lull St, 91405
- Valley Programming Service
21822 Sherman Way Ste 202, 91303
- Masergy Communications
818 W 7th St, 90017
- American Digital Satellite
2140 Westwood Blvd Ste 203, 90025
- Telnetpia
3055 Wilshire Blvd, 90010
- B Communications
12896 Bradley Ave Ste A, 91342
- XENNECT
21818 Lassen St Ste A, 91311
- Metrotalk Communications
4848 W Pico Blvd, 90019
- Incited Media
4311 Wilshire Blvd Ste 618, 90010
- AGX Los Angeles PBX
819 Santee St, 90014
- Better Communications
3700 Wilshire Blvd Ste 490, 90010
- TJT Associates
650 S Grand Ave, 90017
- AT&T
5600 Wilshire Blvd, 90036
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