Covering Harwich &
Castle Hedingham, West Mersea, Debden, CM9, Great Wratting, Epping Green, Woodham Ferrers, Kedington, Coggeshall, Benfleet, Thorrington, Little Burstead, RM20, Silver End, Lexden, Roydon, Mersea Island, Halstead, Upper Green, Ingatestone, Cressing, Purfleet, Tillingham, Dedham, Southminster, Ashdon, CO16, Alphamstone, RM18, Barling, CM5, Great Bentley, Birch, Great Totham, Harlow, Pitsea, Wickham Bishops, Frinton On Sea, Bradwell on Sea, Fobbing, CO14, SS17, SS11, Rayne, Audley End, Blackmore, SS6, Tendring, Panfield, Great Yeldham, Widford, CO4, Quendon, Marks Tey, Boreham, Matching Tye, Harwich, Stondon Massey, Braintree, RM19, Ardleigh, Great Chesterford, Takeley, Great Bromley, Fryerning, Elsenham, Aythorpe Roding, CM11, Rayleigh, CM3, Latchingdon, Great Burstead, Clacton, CM4, Chigwell, CO12, Loughton, Clavering, Purleigh, Dengie, Wendens Ambo, Mountnessing, Victoria Park, Earls Colne, Wethersfield, Felsted, IG9, Stebbing, Little Clacton, CO11, Great Wakering, Brightlingsea, West Thurrock, CM8, Sible Hedingham, North Stifford, Fingringhoe, Grays, Lawford, Hawkwell, Castle Point, Canvey Island, Galleyend, Rochford, Hutton, CM17, East Hanningfield, Barnardiston, Epping, Galleywood, Sandon, Old Harlow, Laindon, Corringham, Babergh, Red Oaks Hill, Waltham Abbey, Stapleford Abbotts, Strethall, CM19, CB11, Great Sampford, SS5, Feering, Great Baddow, Danbury, CO10, CM6, Gosfield, Stock, EN9, Rettendon, Great Bardfield, CO9, Basildon, South Stifford, Moulsham, SS13, Great Thurlow, Tolleshunt D Arcy, East Horndon, Ashingdon, East Tilbury, Thorpe Bay, CB1, Terling, Writtle, SS9, Langley, SS1, Shenfield, Stanway, Uttlesford, Littlebury, Little Baddow, Herongate, Ashen, Thaxted, SS7, North Weald, Frinton, SG8, Clacton On Sea, Badgers Dene, Arkesden, Burnham On Crouch, Nazeing, Kelvedon Hatch, Springfield, Crays Hill, Duddenhoe End, Little Waltham, Lambourne, Withersfield, Aingers Green, Walton On The Naze, Stansted Mountfitchet, Teversham, Stapleford Tawney, CM0, RM16, Theydon Bois, Chadwell St Mary, Wakes Colne, CM20, SS8, E4, Hackney Marshes, Kirby le Soken, Thundersley, Maldon, St Osyth, Saffron Walden, Southend, Thurrock, Chrishall, Westcliff On Sea, Littlebury Green, RM17, Hatfield Peverel, Brentwood, Maylandsea, Bobbingworth, Heybridge, CO1, Doddinghurst, CM23, West Hanningfield, Leigh On Sea, Radwinter, Asheldham, Helions Bumpstead, Wickford, Gilston Park, CM1, Little Parndon, Great Leighs, High Beach, Sturmer, Buckhurst Hill, Colchester, CM14, Cold Norton, CM22, SS15, CB10, Black Notley, CO13, Stanford Le Hope, Little Thurlow, Ongar, Chipping Ongar, Southend On Sea, Little Sampford, North Weald Bassett, Althorne, Wimbish, Prittlewell, Kelvedon, Witham, Finchingfield, Pond Street, CO15, Little Chesterford, Great Dunmow, RM15, Abridge, Wivenhoe, Tilbury, Birchanger, Matching, Barnston, CO7, IG10, South Hanningfield, Copford, Navestock, Matching Green, Mayland, SS16, Langdon Hills, Starlings Green, Sheering, Hadleigh, Tye Common, Debden Green, CO3, Great Notley, Battlesbridge, Chigwell Row, West Horndon, CO8, CM12, Hinxton, Shoeburyness, CM16, SS12, Boxted, Rawreth, South Benfleet, Billericay, Rickling, Hatfield Heath, Aldham, High Ongar, Bulphan, Stansted, Sewards End, South Woodham Ferrers, Chelmsford, Steeple, Abbess Roding, SS14, Canewdon, Tolleshunt Knights, CM2, Little Wratting, CM18, Hempstead, Aveley, Wimbish Green, Little Warley, Chalkwell, The Lavers, Elmdon, Widdington, West Tilbury, Tiptree, Ickleton, Bardfield Saling, Westcliff, Broxted, St Edmundsbury, Great Warley, Bures, Howe Green, The Rodings, SS4, Warley, Tollesbury, SS0, Little Walden, Bocking, Rickling Green, CB9, CM15, CO6, CM13, Hullbridge, CM7, Fyfield, SS3, Hockley, CM24, CO5, Shortgrove, Little Bradley, Sewardstone, South Ockendon, IG7, Steeple Bumpstead, Ingrave, Wicken Bonhunt, CO2, Ramsden Heath, Howlett End, Birdbrook, Essex, Eastwick, Langham