Lesson plan
Area code 605
Image:Area_code_SD.png|South Dakota's single numbering plan area and area code|right|350px|thumb poly 93 2 86 105 1 98 1 1 Area code 406 poly 94 1 365 0 369 28 374 52 90 53 Area code 701 poly 446 121 441 123 437 112 433 111 425 122 426 130 409 130 409 126 412 124 412 112 398 112 396 106 381 102 381 85 368 80 365 73 376 61 368 23 374 23 381 28 386 26 382 22 395 24 396 29 418 22 427 31 432 27 435 13 448 22 Area code 320 poly 361 3 367 22 372 20 383 27 383 25 396 21 396 29 419 21 425 32 437 23 438 16 446 19 445 1 Area code 218 poly 382 104 385 186 447 185 446 123 440 122 438 113 432 115 424 131 408 132 411 125 411 115 398 114 395 103 Area code 507 poly 380 188 382 203 387 206 380 231 388 245 446 244 446 187 Area code 712 poly 385 244 150 244 156 237 165 237 164 231 164 219 304 221 319 229 321 232 327 231 329 228 353 227 367 233 380 234 Area code 402 poly 81 214 165 220 162 231 167 237 154 239 147 245 79 244 Area code 308 poly 0 99 85 105 80 245 0 244 Area code 307 desc bottom-left Area code 605 is the telephone area code in the North American Numbering Plan (NANP) for the entire U.S. state of South Dakota. The numbering plan area was designated in 1947, when the American Telephone and Telegraph Company (AT&T) devised a comprehensive telephone numbering plan for the United States and Canada.…
Article summary
Image:Area_code_SD.png|South Dakota's single numbering plan area and area code|right|350px|thumb poly 93 2 86 105 1 98 1 1 Area code 406 poly 94 1 365 0 369 28 374 52 90 53 Area code 701 poly 446 121 441 123 437 112 433 111 425 122 426 130 409 130 409 126 412 124 412 112 398 112 396 106 381 102 381 85 368 80 365 73 376 61 368 23 374 23 381 28 386 26 382 22 395 24 396 29 418 22 427 31 432 27 435 13 448 22 Area code 320 poly 361 3 367 22 372 20 383 27 383 25 396 21 396 29 419 21 425 32 437 23 438 16 446 19 445 1 Area code 218 poly 382 104 385 186 447 185 446 123 440 122 438 113 432 115 424 131 408 132 411 125 411 115 398 114 395 103 Area code 507 poly 380 188 382 203 387 206 380 231 388 245 446 244 446 187 Area code 712 poly 385 244 150 244 156 237 165 237 164 231 164 219 304 221 319 229 321 232 327 231 329 228 353 227 367 233 380 234 Area code 402 poly 81 214 165 220 162 231 167 237 154 239 147 245 79 244 Area code 308 poly 0 99 85 105 80 245 0 244 Area code 307 desc bottom-left Area code 605 is the telephone area code in the North American Numbering Plan (NANP) for the entire U.S. state of South Dakota. The numbering plan area was designated in 1947, when the American Telephone and Telegraph Company (AT&T) devised a comprehensive telephone numbering plan for the United States and Canada.…
Key claims
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.