547:
750:
541:
339:
734:
416:
203:
384:
52:
The following lists breaks down the companies in each state that
Frontier provides service to. Each company has been acquired by Citizens Utilities, which later changed its name to Frontier, since the 1980s.
560:
422:
428:
515:
509:
72:
434:
358:
245:
623:
345:
282:
184:
171:
78:
763:
605:
503:
320:
239:
233:
879:
617:
276:
221:
190:
62:
497:
215:
209:
251:
227:
307:
758:
91:
485:
635:
768:
586:
715:
133:
884:
739:
371:
720:
803:
798:
528:
459:
390:
257:
145:
106:
158:
788:
653:
491:
41:
808:
573:
793:
690:
611:
783:
910:
101:
833:
440:
856:
658:
403:
116:
28:
owns local telephone operating companies consisting of companies it has owned under its previous name
773:
699:
648:
25:
19:
838:
683:
592:
37:
866:
843:
8:
778:
139:
828:
818:
326:
288:
18:
This article is about local telephone operating companies. For the parent company, see
668:
676:
813:
848:
446:
66:
33:
823:
629:
472:
294:
263:
904:
889:
44:. The companies operate in largely rural areas (with a few exceptions).
870:
110:
120:
161:(The Southern New England Telephone Company) (AT&T, 2014)
759:
755:
548:
92:
95:
698:
769:
587:
716:Citizens Telecommunications Company of California
134:Citizens Telecommunications Company of California
902:
885:Frontier Communications Online and Long Distance
751:Citizens Telecommunications Company of Tennessee
728:Citizens Telecommunications Company of Minnesota
542:Citizens Telecommunications Company of Tennessee
340:Citizens Telecommunications Company of Minnesota
740:Citizens Telecommunications Company of Nebraska
735:Citizens Telecommunications Company of New York
725:Citizens Telecommunications Company of Illinois
417:Citizens Telecommunications Company of New York
372:Citizens Telecommunications Company of Nebraska
204:Citizens Telecommunications Company of Illinois
731:Citizens Telecommunications Company of Montana
747:Citizens Telecommunications Company of Oregon
744:Citizens Telecommunications Company of Nevada
684:
385:Citizens Telecommunications Company of Nevada
721:Citizens Telecommunications Company of Idaho
589:(ALLTEL, 1995, includes GTE lines from 1993)
561:Citizens Telecommunications Company of Utah
691:
677:
423:Frontier Communications of AuSable Valley
804:Frontier Communications of the Southwest
799:Frontier Communications of the Carolinas
529:Frontier Communications of the Carolinas
460:Frontier Communications of the Carolinas
429:Frontier Communications of Seneca-Gorham
391:Frontier Communications of the Southwest
258:Frontier Communications of the Carolinas
146:Frontier Communications of the Southwest
107:Frontier Communications of the Southwest
516:Frontier Communications of Pennsylvania
510:Frontier Communications of Oswayo River
73:Frontier Communications of Lamar County
40:which are grouped under its subsidiary
903:
435:Frontier Communications of Sylvan Lake
359:Frontier Communications of Mississippi
246:Frontier Communications of Mt. Pulaski
159:Frontier Communications of Connecticut
789:Frontier Communications of Breezewood
672:
654:Frontier Communications ILEC Holdings
492:Frontier Communications of Breezewood
42:Frontier Communications ILEC Holdings
624:Frontier Communications of Wisconsin
346:Frontier Communications of Minnesota
283:Frontier Communications of Thorntown
185:Frontier Communications of Fairmount
172:Frontier Communications of the South
79:Frontier Communications of the South
809:Frontier Communications of Virginia
764:Citizens Telecommunications of Utah
700:Frontier Communications Corporation
606:Frontier Communications - St. Croix
574:Frontier Communications of Virginia
504:Frontier Communications of Lakewood
321:Frontier Communications of Michigan
240:Frontier Communications of Lakeside
234:Frontier Communications of Illinois
47:
13:
880:Frontier Communications of America
794:Frontier Communications of Mondovi
618:Frontier Communications of Viroqua
612:Frontier Communications of Mondovi
277:Frontier Communications of Indiana
222:Frontier Communications - Schuyler
191:Frontier Communications of Georgia
63:Frontier Communications of Alabama
14:
922:
784:Frontier Communications Northwest
522:
498:Frontier Communications of Canton
453:
216:Frontier Communications - Prairie
210:Frontier Communications - Midland
36:, and companies it acquired from
580:
252:Frontier Communications of Orion
228:Frontier Communications of DePue
102:Citizens Utilities Rural Company
834:Frontier Telephone of Rochester
479:
441:Frontier Telephone of Rochester
308:Frontier Communications of Iowa
30:Citizens Communications Company
857:Southern New England Telephone
659:Rochester Telephone (New York)
352:
152:
1:
664:
404:Navajo Communications Company
397:
127:
117:Navajo Communications Company
32:, companies it acquired from
599:
535:
333:
7:
642:
567:
410:
365:
314:
197:
10:
927:
270:
178:
165:
85:
56:
17:
865:
706:
378:
774:Citizens Utilities Rural
911:Frontier Communications
649:Frontier Communications
626:(Global Crossing, 2001)
620:(Global Crossing, 2001)
614:(Global Crossing, 2001)
608:(Global Crossing, 2001)
554:
518:(Global Crossing, 2001)
512:(Global Crossing, 2001)
506:(Global Crossing, 2001)
500:(Global Crossing, 2001)
494:(Global Crossing, 2001)
466:
443:(Global Crossing, 2001)
437:(Global Crossing, 2001)
431:(Global Crossing, 2001)
425:(Global Crossing, 2001)
361:(Global Crossing, 2001)
348:(Global Crossing, 2001)
323:(Global Crossing, 2001)
310:(Global Crossing, 2001)
301:
285:(Global Crossing, 2001)
279:(Global Crossing, 2001)
254:(Global Crossing, 2001)
248:(Global Crossing, 2001)
242:(Global Crossing, 2001)
236:(Global Crossing, 2001)
230:(Global Crossing, 2001)
224:(Global Crossing, 2001)
218:(Global Crossing, 2001)
212:(Global Crossing, 2001)
193:(Global Crossing, 2001)
187:(Global Crossing, 2001)
174:(Global Crossing, 2001)
81:(Global Crossing, 2001)
75:(Global Crossing, 2001)
26:Frontier Communications
20:Frontier Communications
839:Frontier West Virginia
593:Frontier West Virginia
486:Commonwealth Telephone
38:Verizon Communications
853:Rhinelander Telephone
844:Navajo Communications
636:Rhinelander Telephone
142:Inc. (Verizon, 2016)
779:Frontier California
708:Operating companies
140:Frontier California
829:Frontier Southwest
819:Frontier Midstates
638:(acquired in 1999)
488:(acquired in 2005)
449:(acquired in 1997)
327:Frontier Midstates
289:Frontier Midstates
898:
897:
918:
814:Frontier Florida
693:
686:
679:
670:
669:
48:Listing by state
926:
925:
921:
920:
919:
917:
916:
915:
901:
900:
899:
894:
861:
849:Ogden Telephone
702:
697:
667:
645:
632:(Verizon, 2010)
602:
595:(Verizon, 2010)
583:
576:(Verizon, 2010)
570:
557:
538:
531:(Verizon, 2010)
525:
482:
475:(Verizon, 2010)
469:
462:(Verizon, 2010)
456:
447:Ogden Telephone
413:
400:
393:(Verizon, 2010)
381:
368:
355:
336:
329:(Verizon, 2010)
317:
304:
297:(Verizon, 2010)
291:(Verizon, 2010)
273:
266:(Verizon, 2010)
260:(Verizon, 2010)
200:
181:
168:
155:
148:(Verizon, 2010)
130:
88:
67:Global Crossing
59:
50:
34:Global Crossing
23:
12:
11:
5:
924:
914:
913:
896:
895:
893:
892:
887:
882:
876:
874:
863:
862:
860:
859:
854:
851:
846:
841:
836:
831:
826:
824:Frontier North
821:
816:
811:
806:
801:
796:
791:
786:
781:
776:
771:
766:
761:
756:
753:
748:
745:
742:
737:
732:
729:
726:
723:
718:
712:
710:
704:
703:
696:
695:
688:
681:
673:
666:
663:
662:
661:
656:
651:
644:
641:
640:
639:
633:
630:Frontier North
627:
621:
615:
609:
601:
598:
597:
596:
590:
582:
579:
578:
577:
569:
566:
565:
564:
556:
553:
552:
551:
545:
537:
534:
533:
532:
524:
523:South Carolina
521:
520:
519:
513:
507:
501:
495:
489:
481:
478:
477:
476:
473:Frontier North
468:
465:
464:
463:
455:
454:North Carolina
452:
451:
450:
444:
438:
432:
426:
420:
412:
409:
408:
407:
399:
396:
395:
394:
388:
380:
377:
376:
375:
367:
364:
363:
362:
354:
351:
350:
349:
343:
335:
332:
331:
330:
324:
316:
313:
312:
311:
303:
300:
299:
298:
295:Frontier North
292:
286:
280:
272:
269:
268:
267:
264:Frontier North
261:
255:
249:
243:
237:
231:
225:
219:
213:
207:
199:
196:
195:
194:
188:
180:
177:
176:
175:
167:
164:
163:
162:
154:
151:
150:
149:
143:
137:
129:
126:
125:
124:
114:
104:
99:
87:
84:
83:
82:
76:
70:
58:
55:
49:
46:
9:
6:
4:
3:
2:
923:
912:
909:
908:
906:
891:
888:
886:
883:
881:
878:
877:
875:
872:
868:
867:Long distance
864:
858:
855:
852:
850:
847:
845:
842:
840:
837:
835:
832:
830:
827:
825:
822:
820:
817:
815:
812:
810:
807:
805:
802:
800:
797:
795:
792:
790:
787:
785:
782:
780:
777:
775:
772:
770:
767:
765:
762:
760:
757:
754:
752:
749:
746:
743:
741:
738:
736:
733:
730:
727:
724:
722:
719:
717:
714:
713:
711:
709:
705:
701:
694:
689:
687:
682:
680:
675:
674:
671:
660:
657:
655:
652:
650:
647:
646:
637:
634:
631:
628:
625:
622:
619:
616:
613:
610:
607:
604:
603:
594:
591:
588:
585:
584:
581:West Virginia
575:
572:
571:
562:
559:
558:
549:
546:
543:
540:
539:
530:
527:
526:
517:
514:
511:
508:
505:
502:
499:
496:
493:
490:
487:
484:
483:
474:
471:
470:
461:
458:
457:
448:
445:
442:
439:
436:
433:
430:
427:
424:
421:
418:
415:
414:
405:
402:
401:
392:
389:
386:
383:
382:
373:
370:
369:
360:
357:
356:
347:
344:
341:
338:
337:
328:
325:
322:
319:
318:
309:
306:
305:
296:
293:
290:
287:
284:
281:
278:
275:
274:
265:
262:
259:
256:
253:
250:
247:
244:
241:
238:
235:
232:
229:
226:
223:
220:
217:
214:
211:
208:
205:
202:
201:
192:
189:
186:
183:
182:
173:
170:
169:
160:
157:
156:
147:
144:
141:
138:
135:
132:
131:
122:
118:
115:
112:
108:
105:
103:
100:
97:
93:
90:
89:
80:
77:
74:
71:
68:
64:
61:
60:
54:
45:
43:
39:
35:
31:
27:
21:
16:
890:SNET America
707:
480:Pennsylvania
51:
29:
24:
15:
353:Mississippi
153:Connecticut
665:References
398:New Mexico
136:Inc. (GTE)
128:California
600:Wisconsin
536:Tennessee
334:Minnesota
905:Category
873:services
871:Internet
643:See also
568:Virginia
550:(ALLTEL)
411:New York
406:(ALLTEL)
387:(ALLTEL)
366:Nebraska
315:Michigan
198:Illinois
271:Indiana
179:Georgia
166:Florida
113:, 2010)
111:Verizon
86:Arizona
69:, 2001)
57:Alabama
379:Nevada
121:ALLTEL
563:(GTE)
544:(GTE)
419:(GTE)
374:(GTE)
342:(GTE)
206:(GTE)
555:Utah
467:Ohio
302:Iowa
96:GTE
907::
869:/
692:e
685:t
678:v
123:)
119:(
109:(
98:)
94:(
65:(
22:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.