Address: PO BOX 20441 (From 20441 To 20514), OKLAHOMA CITY, OK 73156-0441, USA

• ZIP Code 5 Plus 4:

  73156-0441

• ZIP Code 5:

  73156
• Plus 4?

  4-digits that are used to identify a geographic segment within the 5-digit delivery area, such as a city block or a group of apartments or an individual high-volume receiver of mail, or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery. This code is the low end of the range of +4 Codes that pertain to this ZIP Code. ZIP+4 Codes associated with nondelivery areas are composed of valid ZIP sector numbers and "ND" for the ZIP segment number, for example 12345-12ND. Non-deliverable areas are areas to which the USPS does not deliver mail, such as vacant lots and land that borders railroad tracks. Mailers should not match an address identified as a nondelivery area. If you absolutely must have numeric characters in the Plus4Code column, you may treat "ND" values as "00" (zero zero).

  :
  0441

• Country:

  U.S. - United States

• State:

  OK - Oklahoma

• County:

  CountyFIPS: 40109 - Oklahoma County

• City:

  OKLAHOMA CITY
• Street?

  The official name of a street as assigned by a local governing authority. The Street Name column contains only the street name and does not include directionals (EAST, WEST, etc.) or suffixes (ST, DR, BLVD, etc.). This element may also contain literals, such as PO BOX, GENERAL DELIVERY, USS, PSC, or UNIT. Numeric street names that have numeric components that are four characters (or less) in length at are justified such that the low-order digit of the number is positioned in the fourth position of the street name column. This shift is made so that the numeric street names appear in numeric sequence.

  :
  PO BOX
• Record Type?

  An alphabetic value that identifies the type of data in the record. Record type codes include the following: G = General delivery H = Highrise F = Firm S = Street P = PO box R = Rural route/highway contract

  :
  P: PO box

• The PO box is a post office box with different sizes, people can rent the PO box with an amount of money for a period to receive the mail. You can use the PO box address as the mailing address, your mail will be delivered to the box, and you can pick up your mail at your convenience.
• ZIP Code 73156-0441 is assigned to many PO boxes, the PO box number is as below,
  20441, 20442, 20443, 20444, 20445, 20446, 20447, 20448, 20449, 20450, 20451, 20452, 20453, 20454, 20455, 20456, 20457, 20458, 20459, 20460, 20461, 20462, 20463, 20464, 20465, 20466, 20467, 20468, 20469, 20470, 20471, 20472, 20473, 20474, 20475, 20476, 20477, 20478, 20479, 20480, 20481, 20482, 20483, 20484, 20485, 20486, 20487, 20488, 20489, 20490, 20491, 20492, 20493, 20494, 20495, 20496, 20497, 20498, 20499, 20500, 20501, 20502, 20503, 20504, 20505, 20506, 20507, 20508, 20509, 20510, 20511, 20512, 20513, 20514.
• These boxes also have their PO box addresses. Please click the "More Address Examples" to view the whole list and the relationship between PO BOX number and last 4-digit of nine ZIP Code.
  [+]More Address Examples

  A PO BOX number can be less than or more than four digit. For post office boxes, the general rule is that each box has its own ZIP+4 code.
  The last four digit is often one of the following:
  1. Zero plus the last three digits of the box number (eg. PO BOX 1001, Los Angeles CA 90001-0001).
  2. The last four digits of the box number (eg. PO BOX 9991, Twin Peaks CA 92391-9991).
  3. If the box number is less than four digits, enough zeros prepended to the front of the box number to produce a four-digit number(eg. PO BOX 1, Shreveport LA 71161-0001).
  However, there is no uniform rule, the zip code plus four is for reference only, the ZIP+4 code must be looked up individually for each box in the USPS offical website.
  

  PO BOX 20441, OKLAHOMA CITY, OK 73156-0441

  PO BOX 20442, OKLAHOMA CITY, OK 73156-0442

  PO BOX 20443, OKLAHOMA CITY, OK 73156-0443

  PO BOX 20444, OKLAHOMA CITY, OK 73156-0444

  PO BOX 20445, OKLAHOMA CITY, OK 73156-0445

  PO BOX 20446, OKLAHOMA CITY, OK 73156-0446

  PO BOX 20447, OKLAHOMA CITY, OK 73156-0447

  PO BOX 20448, OKLAHOMA CITY, OK 73156-0448

  PO BOX 20449, OKLAHOMA CITY, OK 73156-0449

  PO BOX 20450, OKLAHOMA CITY, OK 73156-0450

  PO BOX 20451, OKLAHOMA CITY, OK 73156-0451

  PO BOX 20452, OKLAHOMA CITY, OK 73156-0452

  PO BOX 20453, OKLAHOMA CITY, OK 73156-0453

  PO BOX 20454, OKLAHOMA CITY, OK 73156-0454

  PO BOX 20455, OKLAHOMA CITY, OK 73156-0455

  PO BOX 20456, OKLAHOMA CITY, OK 73156-0456

  PO BOX 20457, OKLAHOMA CITY, OK 73156-0457

  PO BOX 20458, OKLAHOMA CITY, OK 73156-0458

  PO BOX 20459, OKLAHOMA CITY, OK 73156-0459

  PO BOX 20460, OKLAHOMA CITY, OK 73156-0460

  PO BOX 20461, OKLAHOMA CITY, OK 73156-0461

  PO BOX 20462, OKLAHOMA CITY, OK 73156-0462

  PO BOX 20463, OKLAHOMA CITY, OK 73156-0463

  PO BOX 20464, OKLAHOMA CITY, OK 73156-0464

  PO BOX 20465, OKLAHOMA CITY, OK 73156-0465

  PO BOX 20466, OKLAHOMA CITY, OK 73156-0466

  PO BOX 20467, OKLAHOMA CITY, OK 73156-0467

  PO BOX 20468, OKLAHOMA CITY, OK 73156-0468

  PO BOX 20469, OKLAHOMA CITY, OK 73156-0469

  PO BOX 20470, OKLAHOMA CITY, OK 73156-0470

  PO BOX 20471, OKLAHOMA CITY, OK 73156-0471

  PO BOX 20472, OKLAHOMA CITY, OK 73156-0472

  PO BOX 20473, OKLAHOMA CITY, OK 73156-0473

  PO BOX 20474, OKLAHOMA CITY, OK 73156-0474

  PO BOX 20475, OKLAHOMA CITY, OK 73156-0475

  PO BOX 20476, OKLAHOMA CITY, OK 73156-0476

  PO BOX 20477, OKLAHOMA CITY, OK 73156-0477

  PO BOX 20478, OKLAHOMA CITY, OK 73156-0478

  PO BOX 20479, OKLAHOMA CITY, OK 73156-0479

  PO BOX 20480, OKLAHOMA CITY, OK 73156-0480

  PO BOX 20481, OKLAHOMA CITY, OK 73156-0481

  PO BOX 20482, OKLAHOMA CITY, OK 73156-0482

  PO BOX 20483, OKLAHOMA CITY, OK 73156-0483

  PO BOX 20484, OKLAHOMA CITY, OK 73156-0484

  PO BOX 20485, OKLAHOMA CITY, OK 73156-0485

  PO BOX 20486, OKLAHOMA CITY, OK 73156-0486

  PO BOX 20487, OKLAHOMA CITY, OK 73156-0487

  PO BOX 20488, OKLAHOMA CITY, OK 73156-0488

  PO BOX 20489, OKLAHOMA CITY, OK 73156-0489

  PO BOX 20490, OKLAHOMA CITY, OK 73156-0490

  PO BOX 20491, OKLAHOMA CITY, OK 73156-0491

  PO BOX 20492, OKLAHOMA CITY, OK 73156-0492

  PO BOX 20493, OKLAHOMA CITY, OK 73156-0493

  PO BOX 20494, OKLAHOMA CITY, OK 73156-0494

  PO BOX 20495, OKLAHOMA CITY, OK 73156-0495

  PO BOX 20496, OKLAHOMA CITY, OK 73156-0496

  PO BOX 20497, OKLAHOMA CITY, OK 73156-0497

  PO BOX 20498, OKLAHOMA CITY, OK 73156-0498

  PO BOX 20499, OKLAHOMA CITY, OK 73156-0499

  PO BOX 20500, OKLAHOMA CITY, OK 73156-0500

  PO BOX 20501, OKLAHOMA CITY, OK 73156-0501

  PO BOX 20502, OKLAHOMA CITY, OK 73156-0502

  PO BOX 20503, OKLAHOMA CITY, OK 73156-0503

  PO BOX 20504, OKLAHOMA CITY, OK 73156-0504

  PO BOX 20505, OKLAHOMA CITY, OK 73156-0505

  PO BOX 20506, OKLAHOMA CITY, OK 73156-0506

  PO BOX 20507, OKLAHOMA CITY, OK 73156-0507

  PO BOX 20508, OKLAHOMA CITY, OK 73156-0508

  PO BOX 20509, OKLAHOMA CITY, OK 73156-0509

  PO BOX 20510, OKLAHOMA CITY, OK 73156-0510

  PO BOX 20511, OKLAHOMA CITY, OK 73156-0511

  PO BOX 20512, OKLAHOMA CITY, OK 73156-0512

  PO BOX 20513, OKLAHOMA CITY, OK 73156-0513

  PO BOX 20514, OKLAHOMA CITY, OK 73156-0514

• Generally speaking, a nine-digit ZIP Code is assigned to one or several PO boxes, depending on the mail volume of the box. If a ZIP Code is assigned to several PO Boxes, there is a high probability that these boxes are located in the same lobby, so there is no difference between odd or even numbers for the PO box number.
• If you want to use a PO box address for mailing, maybe you need to know how to rent a PO box first.

• ·Carrier Route ID?
  A 4-digit code assigned to a mail delivery or collection route within a 5-digit ZIP Code. The first character of this identification is alphabetical, and the last three are numeric: Bnnn = PO box Hnnn = Highway contract Rnnn = Rural route Cnnn = City delivery Gnnn = General delivery
  : B005 (PO box)
• ·ZIP Add-On Low Sector?
  The ZIP Add-On Low Sector and the ZIP Add-On Low Segment together form the ZIP Add-On Low Number. The ZIP Add-On Low Number is the last four positions of a ZIP+4 code; the low-end ZIP add-on in a range of codes; the add-on of the first ZIP+4 code in a consecutive series of ZIP+4 codes assigned to the delivery address. For example, most delivery addresses are assigned a single ZIP+4 code. However, large companies may be given a range of ZIP+4 codes that can be used to route mail to specific departments. A range of ZIP+4 codes can also be assigned to a corresponding range of post office boxes, and each box is mapped, one-to-one, with a ZIP+4 code in the range. A single post office box can also be assigned a range of ZIP+4 codes.
  : 04
• ·ZIP Add-On Low Segment?
  The ZIP Add-On Low Sector and the ZIP Add-On Low Segment together form the ZIP Add-On Low Number. The ZIP Add-On Low Number is the last four positions of a ZIP+4 code; the low-end ZIP add-on in a range of codes; the add-on of the first ZIP+4 code in a consecutive series of ZIP+4 codes assigned to the delivery address. For example, most delivery addresses are assigned a single ZIP+4 code. However, large companies may be given a range of ZIP+4 codes that can be used to route mail to specific departments. A range of ZIP+4 codes can also be assigned to a corresponding range of post office boxes, and each box is mapped, one-to-one, with a ZIP+4 code in the range. A single post office box can also be assigned a range of ZIP+4 codes.
  : 41
• ·ZIP Add-On High Sector?
  The ZIP Add-On High Sector and the ZIP Add-On High Segment together form the ZIP Add-On High Number, which is the high-end ZIP add-on in a range of codes; the add-on of the last ZIP+4 code in a consecutive series of ZIP+4 codes assigned to the delivery address. Most delivery addresses are assigned a single ZIP+4 code; however, large companies may be given a range of ZIP+4 codes that can be used to route mail to specific departments. A range of ZIP+4 codes can also be assigned to a corresponding range of post office boxes, and each box is mapped, one-to-one, with a ZIP+4 code in the range. A single post office box can also be assigned a range of ZIP+4 codes. (See also ZIP Add-On Code.)
  : 05
• ·ZIP Add-On High Segment?
  The ZIP Add-On High Sector and the ZIP Add-On High Segment together form the ZIP Add-On High Number, which is the high-end ZIP add-on in a range of codes; the add-on of the last ZIP+4 code in a consecutive series of ZIP+4 codes assigned to the delivery address. Most delivery addresses are assigned a single ZIP+4 code; however, large companies may be given a range of ZIP+4 codes that can be used to route mail to specific departments. A range of ZIP+4 codes can also be assigned to a corresponding range of post office boxes, and each box is mapped, one-to-one, with a ZIP+4 code in the range. A single post office box can also be assigned a range of ZIP+4 codes. (See also ZIP Add-On Code.)
  : 14
• ·ZIP Code Add On: 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514.
• ·Range?
  The range of +4 codes. Summing the +4 Code and the +4 Range will give you the high end of the range of +4 Codes that pertain to this ZIP Code.
  : 73
• ·Base Alternate Code?
  Code that specifies whether a record is a base (preferred) or alternate record. Base records (represented as "B") can represent a range of addresses or an individual address, such as a firm record, while alternate records (represented as "A") are individual delivery points. Government deliveries will only be listed on alternate records with the appropriate government building indicator (federal, state, or city) set.
  : Base
• ·Finance Number?
  A code assigned to Postal Service facilities (primarily post offices) to collect cost and statistical data and compile revenue and expense data. The state number comprises the first two positions of the finance number.
  : 396138
• ·Congressional District Number?
  A standard value identifying a geographic area within the United States served by a member of the US House of Representatives or Senate. If Army/Air Force (APO) or fleet post office (FPO), this column will be blank. If there is only one member of Congress within a state, the code will be "AL" (at large).
  : 05
• ·Preferred Last Line City State Key?
  An index to the City State file that provides the preferred last-line name for this address range.
  : W22353

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