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Local-number carriers in Montana (MT)

← all states · area codes: 406 (4,768)

Top carrier groups in Montana

Multiple state-OCNs from the same brand are rolled up here. Click into a group to see its full footprint.

GroupTypeOCNs in MTBlocksRecent
Terra Nova Telecom IP-Enabled Service / VoIP 1 53 51
AT&T Wireless Carrier 3 462 39
Verizon Wireless Carrier 2 825 31
Onvoy Spectrum Wireless Carrier 1 101 29
T-Mobile Personal Communications Service (Wireless) 2 181 20
LiveWire Telecom Competitive Local Exchange Carrier 1 17 17
TDS Incumbent Local Exchange Carrier 1 7 6
Charter IP Enabled Services IP-Enabled Service / VoIP 1 146 5
Neutral Tandem Competitive Local Exchange Carrier 1 905 4
Centurylink Competitive Local Exchange Carrier 4 879 4
Bandwidth.com Competitive Local Exchange Carrier 1 174 3
TELNYX IP-Enabled Service / VoIP 1 99 3
Brightlink Communications IP-Enabled Service / VoIP 3 18 3
HD Carrier IP-Enabled Service / VoIP 1 14 3
Wavenation IP-Enabled Service / VoIP 1 4 2
Wide Voice Competitive Local Exchange Carrier 1 4 2
Airus Competitive Local Exchange Carrier 1 28 1
3 Rivers Telephone Cooperative Incumbent Local Exchange Carrier 2 130 —
Mid-Rivers Telephone Cooperative Incumbent Local Exchange Carrier 2 99 —
Triangle Telephone Cooperative Association Incumbent Local Exchange Carrier 1 92 —
Nemont Telephone Cooperative Incumbent Local Exchange Carrier 1 82 —
Blackfoot Telephone Cooperative Incumbent Local Exchange Carrier 1 62 —
Central Montana Communications Incumbent Local Exchange Carrier 1 42 —
Project Telephone Company Incumbent Local Exchange Carrier 1 42 —
Range Telephone Cooperative Incumbent Local Exchange Carrier 2 42 —

All OCNs in Montana

OCNCompanyGroupHQTypeBlocksRecentWebsite
145J Terra Nova Telecom Inc Terra Nova Telecom Lakewood Ranch IP-Enabled Service / VoIP 53 51 terranova.net
6010 New Cingular Wireless PCS LLC AT&T Kirkland Wireless Carrier 420 39 att.com
6564 Cellco Partnership dba Verizon Wireless - MT Verizon Olathe Wireless Carrier 788 30 verizonwireless.com
624H Onvoy Spectrum LLC Onvoy Spectrum Broomfield Wireless Carrier 101 29
6529 T-Mobile USA Inc T-Mobile Bellevue Personal Communications Service (Wireless) 167 20 t-mobile.com
509K LiveWire Telecom LLC LiveWire Telecom Longwood Competitive Local Exchange Carrier 17 17
520K TDS Metrocom LLC TDS Madison IP-Enabled Service / VoIP 7 6
792K Charter IP Enabled Services LLC Charter IP Enabled Services Saint Louis IP-Enabled Service / VoIP 146 5
453F Onvoy LLC - MT Neutral Tandem Chicago Competitive Local Exchange Carrier 905 4 sinch.com
9415 Level 3 Communications LLC - MT Centurylink Broomfield Competitive Local Exchange Carrier 213 3 centurylink.com
994E Bandwidth.com CLEC LLC - MT Bandwidth.com Cary Competitive Local Exchange Carrier 174 3 bandwidth.com
073H Telnyx LLC TELNYX Chicago IP-Enabled Service / VoIP 99 3 telnyx.com
321J HD Carrier LLC HD Carrier Henderson IP-Enabled Service / VoIP 14 3 hdcarrier.com
732J NUSO LLC Brightlink Communications University City IP-Enabled Service / VoIP 11 3 brightlink.com
700J Wavenation LLC Wavenation Chicago IP-Enabled Service / VoIP 4 2 peerlessnetwork.com
743G Wide Voice LLC - MT Wide Voice Las Vegas Competitive Local Exchange Carrier 4 2
9636 Qwest Corporation Centurylink Minneapolis Regional Bell Operating Company 539 1 centurylink.com
7229 MCImetro Access Transmission Services LLC Verizon Vienna Competitive Local Exchange Carrier 37 1 verizon.com
588H Airus Inc - MT Airus Chicago Competitive Local Exchange Carrier 28 1 airustel.com
2255 3 Rivers Telephone Cooperative Inc 3 Rivers Telephone Cooperative Fairfield Incumbent Local Exchange Carrier 96 — 3rivers.coop
2257 Triangle Telephone Cooperative Association Inc Triangle Telephone Cooperative Association Havre Incumbent Local Exchange Carrier 92 — itstriangle.com
2247 Nemont Telephone Cooperative Inc - MT Nemont Telephone Cooperative Scobey Incumbent Local Exchange Carrier 82 — nemont.com
2246 Mid-Rivers Telephone Cooperative Inc Mid-Rivers Telephone Cooperative Circle Incumbent Local Exchange Carrier 72 — midrivers.com
508J CenturyLink Communications LLC Centurylink Littleton IP-Enabled Service / VoIP 67 — centurylink.com
2235 Blackfoot Telephone Cooperative Inc Blackfoot Telephone Cooperative Missoula Incumbent Local Exchange Carrier 62 — blackfoot.com
2249 CenturyTel of Montana Inc dba CenturyLink Centurylink Monroe Incumbent Local Exchange Carrier 60 — centurylink.com
2250 Project Telephone Company Inc Project Telephone Company Scobey Incumbent Local Exchange Carrier 42 — pmt.org
3310 Triangle Telephone Cooperative Association Inc Central Montana Communications Havre Incumbent Local Exchange Carrier 42 — itstriangle.com
443B Sagebrush Cellular Inc Sagebrush Cellular Scobey Wireless Carrier 40 — nemontel.net
771G Teleport Communications America - MT - LLC AT&T Bedminster Competitive Local Exchange Carrier 36 — att.com
3924 3 Rivers Telephone Cooperative Inc - MT 3 Rivers Telephone Cooperative Fairfield Competitive Local Exchange Carrier 34 — 3rivers.coop
2251 Range Telephone Cooperative Inc - MT Range Telephone Cooperative Forsyth Incumbent Local Exchange Carrier 31 — rangetel.coop
4222 Electric Lightwave LLC dba Allstream Allstream Spokane Competitive Local Exchange Carrier 28 — allstream.com
7830 Mid-Rivers Telephone Cooperative Inc Mid-Rivers Telephone Cooperative Circle Competitive Local Exchange Carrier 27 — midrivers.com
939H Commio LLC Commio Austin IP-Enabled Service / VoIP 22 — commio.com
4322 Ziply Fiber Montana LLC dba Ziply Fiber Ziply Fiber Rochester Incumbent Local Exchange Carrier 21 — ziply.com
986F Western Montana CommunityTel Inc - MT WEST MT COMMUNITY Ronan Competitive Local Exchange Carrier 19 —
5562 T-Mobile USA Inc T-Mobile Dallas Personal Communications Service (Wireless) 14 — metropcs.com
7870 Blackfoot Communications Inc - MT Blackfoot Communications Missoula Competitive Local Exchange Carrier 14 — blackfoot.com
MULT Multiple OCN Listing MULTIPLE OCN LISTING Administrative / Reserved 14 —
619J Siyeh Communications Siyeh Communications Browning Incumbent Local Exchange Carrier 12 — siycom.com
8140 Range Telephone Cooperative Inc - MT Range Telephone Cooperative Forsyth Competitive Local Exchange Carrier 11 — rangetel.coop
490J Boost SubscriberCo LLC Dish Wireless Washington Wireless Carrier 10 — dish.com
2296 Tri-County Telephone Association Inc TCT WEST Basin Incumbent Local Exchange Carrier 9 — tct.net
935G Tri Tel Inc - MT TRI TEL Basin Competitive Local Exchange Carrier 9 — tct.net
746D Montana Opticom LLC - MT Montana Opticom Big Sky Competitive Local Exchange Carrier 7 — mt-opticom.com
2248 Northern Telephone Cooperative Inc Northern Telephone Cooperative Sunburst Incumbent Local Exchange Carrier 6 — northerntel.org
478J NUSO LLC Brightlink Communications Atlanta IP-Enabled Service / VoIP 6 — brightlink.com
7421 AT&T Local AT&T Bedminster Competitive Local Exchange Carrier 6 — att.com
197D Vonage America LLC Vonage Network Holmdel IP-Enabled Service / VoIP 5 — vonage.com
2254 Southern Montana Telephone Company Southern Montana Telephone Company Wisdom Incumbent Local Exchange Carrier 5 — smtel.com
2252 Ronan Telephone Company Ronan Telephone Company Ronan Incumbent Local Exchange Carrier 4 — accessmontana.com
318J Comcast IP Phone LLC Comcast Philadelphia IP-Enabled Service / VoIP 4 — comcast.com
425J CSC Wireless LLC CSC Wireless Long Island City Wireless Carrier 4 — alticeusa.com
506J Twilio International Inc Twilio International San Francisco IP-Enabled Service / VoIP 4 — twilio.com
515J IP Horizon LLC IP Horizon Orlando IP-Enabled Service / VoIP 4 —
622J Skye Telecom LLC dba Skyetel Skyetel Vancouver IP-Enabled Service / VoIP 4 — skyetel.com
958H Triangle Communication System Inc - MT Triangle Communication System Havre Competitive Local Exchange Carrier 3 — itstriangle.com
1632 Reservation Telephone Cooperative Reservation Telephone Cooperative Parshall Incumbent Local Exchange Carrier 2 — jsitel.com
2242 Interbel Telephone Cooperative Inc Interbel Telephone Cooperative Eureka Incumbent Local Exchange Carrier 2 — interbel.com
2244 Lincoln Telephone Company Inc Lincoln Telephone Company Lincoln Incumbent Local Exchange Carrier 2 — linctel.net
965H Fractel LLC Fractel Indialantic IP-Enabled Service / VoIP 2 — fractel.net
1689 West River Cooperative Telephone Company West River Cooperative Telephone Company Bison Incumbent Local Exchange Carrier 1 — sdplains.com
2241 Hot Springs Telephone Company Hot Springs Telephone Company Ronan Incumbent Local Exchange Carrier 1 — hotspringsmt.net
3410 RT Communications Inc RT Communications Worland Incumbent Local Exchange Carrier 1 — rtcom.net
3959 Interbel Telephone Cooperative Inc - MT Interbel Telephone Cooperative Eureka Competitive Local Exchange Carrier 1 — interbel.com
551G NUSO LLC Brightlink Communications Atlanta Wireless Carrier 1 — 365wireless.net