de@cs.rochester.edu (Dave Esan) (06/27/90)
Six months ago I posted a list of NPA's with the total number of NXX's
in each. Well I just go it the 7/15/90 BellCore V&H tape, and here is
the updated list.
The NPA's noted with an asterisk (*) are those scheduled for a split.
Reasons are obvious. Those with a plus sign (+) have gone to 10 digit
dialling for intra-NPA, non-local calls (there may be more, these are
all I know of).
NPA # of NXX NPA # of NXX NPA # of NXX NPA # of NXX
* 213: 709 717: 464 704: 324 808: 248
* 214: 705 804: 455 914: 321 518: 242
* 201: 682 305: 443 319: 321 608: 236
+ 301: 679 414: 442 304: 321 509: 229
* 212: 653 306: 441 618: 316 603: 227
+ 404: 642 513: 438 504: 316 901: 216
* 415: 629 816: 436 801: 315 417: 192
+ 919: 611 913: 428 209: 314 308: 191
+ 416: 609 412: 412 912: 312 802: 174
512: 608 317: 404 517: 311 707: 171
313: 605 312: 399 715: 306 506: 171
205: 604 402: 398 918: 302 706: 169
403: 585 907: 396 908: 301 607: 159
215: 580 916: 395 819: 301 719: 153
602: 579 515: 395 505: 294 307: 146
+ 202: 576 614: 388 905: 293 413: 129
501: 559 601: 385 915: 290 401: 128
714: 551 718: 382 815: 282 906: 109
206: 542 407: 364 408: 282 302: 106
604: 540 617: 362 702: 278 807: 105
216: 532 616: 362 218: 275 917: 0
+ 703: 531 508: 359 409: 273 911: 0
405: 525 418: 356 208: 269 910: 0
713: 515 716: 354 613: 267 909: 0
615: 511 516: 354 812: 266 811: 0
314: 505 316: 353 712: 265 810: 0
503: 500 217: 344 805: 263 711: 0
612: 499 701: 343 609: 261 710: 0
303: 486 204: 341 705: 260 611: 0
809: 481 818: 339 606: 259 610: 0
803: 480 219: 338 903: 258 511: 0
708: 480 519: 336 902: 257 510: 0
813: 476 502: 332 814: 254 411: 0
904: 470 406: 331 507: 253 410: 0
817: 470 207: 330 309: 253 311: 0
619: 468 605: 328 709: 252 310: 0
203: 467 419: 326 806: 251 211: 0
514: 466 318: 325 315: 251 210: 0
--> David Esan {rutgers, ames, harvard}!rochester!moscom!deCarl Moore (VLD/VMB) <cmoore@brl.mil> (06/27/90)
"10 digit" should apparently be "11 digit". (In the following lines, "included" does not refer to unused area codes; list includes all N0X/N1X codes except N00.) 908 is already included? 201/908 split hasn't taken place yet. 903 is already included? 214/903 split hasn't taken place yet. Does 202 still include Md. and Va. suburbs? 704 apparently does NOT require 11 digits for ALL toll calls? 919 does. 706 and 905 included? (They are still used at this time for Mexico?) 602 (Arizona) requires 11 digits for toll calls within it. 313 (Michigan) reduced toll calls within it to 7 digits. Perhaps you meant + to mean "has N0X/N1X prefixes, but no split planned yet". 201, which does have a split coming, has N0X/N1X prefixes, but uses seven digits for toll calls within it.
goudreau@dg-rtp.dg.com (Bob Goudreau) (06/29/90)
In article <9363@accuvax.nwu.edu>, cmoore@brl.mil (VLD/VMB) writes: |> 704 apparently does NOT require 11 digits for ALL toll calls? 919 does. When 11-digit intra-NPA long distance dialing became mandatory earlier this year in NC, an insert in my Southern Bell phone bill said it applied to BOTH area codes (919 and 704). Bob Goudreau +1 919 248 6231 Data General Corporation 62 Alexander Drive goudreau@dg-rtp.dg.com Research Triangle Park, NC 27709 ...!mcnc!rti!xyzzy!goudreau USA
de@cs.rochester.edu (Dave Esan) (06/30/90)
In article <9363@accuvax.nwu.edu> cmoore@brl.mil (VLD/VMB) writes: X-Telecom-Digest: Volume 10, Issue 459, Message 8 of 14 >"10 digit" should apparently be "11 digit". Actually 10 digit is correct. The eleventh digit is the access code, which technically should not be included. >908 is already included? 201/908 split hasn't taken place yet. Ah, but the 908 NPA is diallable from many places in the US, and is already included in the BellCore V&H tape. As a matter of fact it has been there since 1/15/90. >903 is already included? 214/903 split hasn't taken place yet. The 903 NPA was included in the 7/15/90 tape. >Does 202 still include Md. and Va. suburbs? Virginia was excluded early this year, Maryland by October. >704 apparently does NOT require 11 digits for ALL toll calls? 919 does. I noted that I was not sure of all the NPA's requiring the NPA for inter-NPA calls. >706 and 905 included? (They are still used at this time for Mexico?) They will be in use until 2/91. >602 (Arizona) requires 11 digits for toll calls within it. >313 (Michigan) reduced toll calls within it to 7 digits. Please note my comment above for 919. >Perhaps you meant + to mean "has N0X/N1X prefixes, but no split >planned yet". 201, which does have a split coming, has N0X/N1X >prefixes, but uses seven digits for toll calls within it. No, I said what I meant, and I meant what I said. (Ooops, I stole that from Dr. Seuss in "Horton Hears a Who".) The plus meant that 10 digit calling was required for intra-NPA, non-local calls. I can check for NPA's with nxx's that look like npa's, but I did not chose to at this time. --> David Esan {rutgers, ames, harvard}!rochester!moscom!de
jdr@sloth.mlb.semi.harris.com (Jim Ray) (07/05/90)
Does anyone have a list of the NXX's in each NPA? This list gave the number of NXX's in each NPA but not each one and area location. Is this information generally available? Jim Ray Harris Semiconductor Internet: jdr@mlb.semi.harris.com PO Box 883 MS 62B-022 Phone: (407) 729-5059 Melbourne, FL 32901 [Moderator's Note: You are asking for very large, extensive files, but yes, they are available. If David Leibold (woody), our Canadian correspondent is reading this, please write Mr. Ray and send your files to him if he *really* wants all of them as he thinks. PT]