Zodiac Norge As

Gunnar Schjeldrupsv 9, 0401, Oslo, 22 79 68 00

Actacom As

Lørenvangen 23, 0580, Bjerke, 815 59 201

Ascom Tateco As

Brobekkv. 80, 0582, Bjerke, 23 24 77 00

Datatelefoni As

Aslakv. 20H, 0753, Vestre Aker, 22 51 02 16

Edco A/s

Økern Torg 1, 0580, Bjerke, 23 05 45 95

Embla Tele-effektivisering As

Hans N Hauges g 50, 0481, Nordre Aker, 22 71 16 00

Id Connect As

Østre Aker v 19, 0581, Alna, 23 40 43 00

Intercom Support As

Prof Birkelands v 36, 1081, Alna, 22 30 46 46

Mtx Tele As

Kirkev. 90, 0364, Sankt Hanshaugen, 22 93 34 20

Nettsystemer As

Enebakkv. 304, 1188, Østensjø, 23 03 10 90

Sveda Elektro A/s

Arne Garborgs v 21B, 0671, Østensjø, 22 27 57 05

Tel-nett Gruppen As

Østre Aker v 243H, 0976, Grorud, 22 80 48 00

Telco Mynttelefonspesialisten

Osterhaus g 7, 0183, Sankt Hanshaugen, 22 97 06 00

Tele & Data As

Waldemar Thranes g 77, 0175, Sankt Hanshaugen, 22 11 45 45

Teleconsult As

Vitaminv. 11A, 0485, Sagene, 22 79 77 70

Telefoni A/s

Aslakv. 20H, 0753, Vestre Aker, 22 51 02 00

Telekiosken Bryn

Østensjøv. 79, 0667, Alna, 22 75 80 80

Telesør

Ulsholtv. 29, 1053, Alna, 22 90 15 00

Auxilio Prosjekt As

Sognsveien 75A, 0855, Nordre Aker, 22 58 12 00

Infonor As

Dronningens g 8B, 0152, Sankt Hanshaugen, 23 31 11 00

Megafon Telemarketing As

Møllerv. 4, 0182, Sankt Hanshaugen, 22 20 70 12

Proffcom As

Bryggeg. 9, 0250, Frogner, 21 50 55 50

Tele Effekt As

Middelthuns g 11, 0368, Ullern, 23 13 67 00

Telinet As

Malmøg. 7, 0566, Grünerløkka, 23 22 90 20