|
Image:Area_code_520.png|The map above is clickable; click on an area code to go to the page for that code. Map of Arizona area codes in blue (and border states) with 520 in red.|right|350px|thumb poly 0 0 73 58 14 59 14 100 0 90 Area code 775 poly 73 58 68 92 64 92 58 88 48 88 51 125 49 135 13 98 10 58 Area code 702 poly 74 49 250 49 250 1 73 1 Area code 435 poly 250 0 319 0 319 51 249 49 Area code 970 poly 248 50 322 51 318 279 286 281 289 299 256 299 Area code 505 poly 0 84 50 138 59 159 67 166 55 180 52 203 44 208 44 223 50 226 52 234 42 239 1 243 Area code 760 poly 77 107 86 95 108 94 124 101 123 113 105 120 91 119 Area code 623 poly 126 143 144 147 152 165 141 167 145 175 138 166 133 166 138 159 129 153 Area code 623 poly 151 181 139 185 144 191 142 207 136 211 139 215 131 213 122 219 121 205 111 202 107 195 115 194 128 176 142 177 Area code 623 poly 145 166 185 166 192 180 199 177 202 195 167 197 172 207 180 213 192 213 198 221 195 228 188 230 184 226 183 230 165 231 163 224 148 224 145 219 156 217 157 193 155 190 152 184 146 179 Area code 480 poly 53 316 57 307 76 302 91 305 98 311 97 320 88 327 72 328 60 326 Area code 623 poly 134 360 159 348 162 333 147 319 117 318 120 325 131 338 Area code 623 poly 133 364 75 341 76 348 61 351 49 385 21 385 35 405 46 405 42 415 93 432 94 408 109 399 114 383 109 373 139 375 Area code 623 poly 139 375 137 368 163 382 153 395 157 413 145 436 118 437 109 423 111 413 104 404 109 400 114 382 108 372 Area code 602 poly 152 182 142 183 138 187 145 192 142 206 139 216 145 219 156 218 157 193 Area code 602 poly 203 196 166 198 178 213 191 212 198 220 195 230 186 230 184 227 182 230 164 230 164 223 148 223 144 218 142 244 103 244 104 271 180 301 256 300 253 243 217 244 212 206 210 203 205 203 Area code 520 poly 256 372 247 355 239 362 227 353 158 351 132 364 136 369 162 381 153 396 159 414 146 434 125 437 125 442 180 442 178 430 194 428 200 441 244 444 257 431 240 414 223 417 200 406 206 394 190 390 194 370 Area code 480 poly 316 417 291 420 256 370 192 370 190 390 203 394 201 404 222 417 241 412 257 431 244 445 199 442 191 428 177 431 182 440 123 442 125 439 116 437 108 421 113 417 103 405 94 409 95 449 317 450 317 450 Area code 520 poly 247 50 72 49 72 84 67 94 61 87 47 88 51 142 58 160 67 164 64 174 54 180 53 201 44 207 45 222 50 226 50 236 40 241 41 248 103 271 103 243 141 245 144 218 132 213 122 217 121 204 108 201 105 194 114 193 127 175 144 178 140 168 134 167 136 158 128 150 125 143 143 145 153 164 184 165 192 180 199 174 204 202 209 202 217 243 252 242 Area code 928 poly 314 417 292 420 248 355 237 363 229 353 159 351 163 333 147 319 118 318 132 338 131 353 133 362 74 341 76 347 60 351 46 386 21 385 33 406 47 404 40 416 91 432 92 447 2 447 4 313 45 312 45 300 105 300 106 313 312 312 Area code 928 desc top-left North American area code 520 is a state of Arizona telephone area code serving Tucson and most of the southeastern part of the state. It was created in a split from area code 602 on March 19, 1995. Previously, 602 had been the sole area code for the entire state of Arizona since the introduction of area codes in 1947. With Arizona's rapid growth during the second half of the 20th century, it was taken for granted that the state would need another area code. However, the split was hastened by the proliferation of cell phones and pagers. Originally, 520 encompassed the entire state outside of the Phoenix metropolitan area, as well as a few outer portions of western and southern Maricopa County. It completely surrounded 602, which was retained by most of the Phoenix area. Within two years of its creation, however, 520 was already close to exhaustion due to the rapid growth of the Tucson area (and to a lesser extent Yuma and Flagstaff) as well as the proliferation of cell phones and pagers. In 2001, the northern and western portions of the old 520 split off as area code 928. All of Pima, Santa Cruz and Cochise counties, most of Pinal County and part of southern Maricopa County kept 520, while Yuma and La Paz counties, western Maricopa County and all of northern Arizona were switched to 928. Counties served by this area code: *Cochise *Maricopa *Pima *Pinal *Santa Cruz Communities served by this area code: *Tucson *Sierra Vista *Ajo *Amado *Arivaca *Arizona City *Bapchule *Benson *Bisbee *Bowie *Casa Grande *Catalina *Cochise *Coolidge *Cortaro *Douglas *Dragoon *Elfrida *Elgin *Eloy *Florence *Fort Huachuca *Green Valley *Hereford *Huachuca City *Kearny *Lukeville *Mammoth *Marana *Maricopa *McNeal *Mount Lemmon *Naco *Nogales *Oracle *Oro Valley *Patagonia *Pearce *Picacho *Pirtleville *Pomerene *Red Rock *Rillito *Rio Rico *Sacaton *Sahuarita *Saint David *San Manuel *San Simon *Sasabe *Sells *Sonoita *Stanfield *Superior *Tombstone *Topawa *Tubac *Tumacacori *Vail *Valley Farms *Willcox ==External links== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Area code 520」の詳細全文を読む スポンサード リンク
|