Category:Telecommunications-related introductions in 1947
Pages in category "Telecommunications-related introductions in 1947"
The following 88 pages are in this category, out of 88 total. This list may not reflect recent changes.
A
- Area code 204
- Area code 206
- Area code 207
- Area codes 208 and 986
- Area code 212
- Area codes 212, 646, and 332
- Area code 216
- Area code 218
- Area code 302
- Area code 306
- Area code 307
- Area code 312
- Area code 313
- Area code 316
- Area codes 317 and 463
- Area code 319
- Area code 401
- Area code 403
- Area code 404
- Area code 406
- Area code 412
- Area code 413
- Area code 414
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- Area code 418
- Area code 501
- Area code 502
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- Area code 512
- Area code 514
- Area code 515
- Area code 517
- Area code 603
- Area code 604
- Area code 605
- Area code 612
- Area code 613
- Area code 616
- Area code 701
- Area code 702
- Area code 712
- Area codes 717 and 223
- Area code 802
- Area code 901
- Area code 902
- Area code 913
- Area code 914
- Area code 915
- Area codes 201 and 551
- Area codes 202 and 771
- Area codes 203 and 475
- Area codes 205 and 659
- Area codes 213, 323, and 738
- Area codes 214, 469, 972, and 945
- Area codes 215, 267, and 445
- Area codes 217 and 447
- Area codes 301, 240, and 227
- Area codes 303, 720, and 983
- Area codes 304 and 681
- Area codes 305, 786, and 645
- Area codes 314 and 557
- Area codes 315 and 680
- Area codes 801 and 385
- Area codes 402 and 531
- Area codes 405 and 572
- Area codes 415 and 628
- Area codes 419 and 567
- Area codes 503 and 971
- Area codes 513 and 283
- Area codes 518 and 838
- Area codes 703 and 571
- Area codes 601 and 769
- Area codes 602, 480, and 623
- Area codes 614 and 380
- Area codes 617 and 857
- Area codes 704 and 980
- Area codes 713, 281, 832, and 346
- Area codes 715 and 534
- Area codes 716 and 624
- Area codes 803 and 839
- Area codes 812 and 930
- Area codes 814 and 582
- Area codes 815 and 779
- Area codes 816 and 975
- Area codes 916 and 279