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area code 567 was created on
January 1, 2002. Despite the presence of Toledo, the state's fourth-largest city, 419 had been the last of Ohio's original four numbering plan areas, and one of the few original NPAs not covering an entire state, that had never been split or overlaid. However, because of
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of 1947 divided Ohio into four numbering plan areas (NPAs), roughly forming a quadrant layout for telecommunication services in the state.
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the choice of an overlay, it is one of the few original NPAs not covering an entire state that still has its original boundaries.
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Martz, Linda (November 21, 2000). "Calling next door to require more thought".
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Area code 419 was assigned to the northwest quadrant of the state. The
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369:"Mandatory 10-digit dialing will take effect Saturday".
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Other municipalities served by these area codes include
676:Telecommunications-related introductions in 2002
671:Telecommunications-related introductions in 1947
330:List of North American Numbering Plan area codes
22:
136:The four original numbering plan areas of Ohio
8:
315:north of Port Clinton and west of Sandusky.
142:first nationwide telephone numbering plan
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45:The regions shown in blue are in Ohio.
7:
72:. The largest city served by these
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308:. Other areas served include the
666:Area codes in the United States
375:. November 26, 2001. p. 1.
16:Area codes in northwestern Ohio
1:
58:North American Numbering Plan
385:NANPA area code map of Ohio
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637:41.663938°N 83.555212°W
325:List of Ohio area codes
352:Mansfield News Journal
137:
50:Area codes 419 and 567
46:
642:41.663938; -83.555212
135:
62:the northwestern part
44:
80:(and its suburbs of
633: /
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661:Area codes in Ohio
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47:
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372:The Bryan Times
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286:Upper Sandusky
248:, Montpelier,
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52:are telephone
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355:. p. 9A.
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178:Bowling Green
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590:area codes:
539:area codes:
508:area codes:
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394:area codes:
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266:Port Clinton
250:Mount Gilead
208:, Edgerton,
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156:Service area
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98:Ottawa Hills
49:
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640: /
604:705/249/683
600:613/343/753
592:416/437/647
445:519/226/548
60:(NANP) for
655:Categories
628:83°33′19″W
625:41°39′50″N
336:References
294:Wapakoneta
262:Oak Harbor
122:Whitehouse
118:Waterville
102:Perrysburg
74:area codes
66:U.S. state
54:area codes
449:Lake Erie
310:Lake Erie
306:Woodville
278:St. Marys
246:Mansfield
198:Crestline
90:Northwood
537:Michigan
319:See also
290:Van Wert
270:Sandusky
254:Napoleon
222:Fostoria
212:, Edon,
202:Defiance
174:Bluffton
170:Bellevue
110:Sylvania
106:Rossford
588:Ontario
545:248/947
530:812/930
518:317/463
506:Indiana
497:937/326
493:740/220
476:330/234
467:419/567
424:937/326
420:740/220
416:614/380
412:513/283
408:440/436
404:419/567
400:330/234
313:Islands
302:Willard
298:Wauseon
258:Norwalk
226:Fremont
218:Findlay
206:Delphos
186:Bucyrus
166:Ashland
149:overlay
128:History
114:Swanton
82:Holland
64:of the
56:in the
304:, and
282:Tiffin
274:Shelby
238:Kenton
230:Galion
214:Elmore
210:Edison
190:Celina
120:, and
94:Oregon
86:Maumee
78:Toledo
489:South
433:North
234:Genoa
194:Clyde
182:Bryan
472:East
458:West
392:Ohio
242:Lima
140:The
70:Ohio
608:807
581:989
577:906
573:810
569:734
565:616
561:586
557:517
553:313
549:269
541:231
526:765
522:574
514:260
510:219
480:440
462:260
441:734
437:517
396:216
162:Ada
124:).
76:is
68:of
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